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Reading Medical Journals: A Beginners guide for Medical
Students
ABCs of Research
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Ahmad Ayaz Sabri

Affiliation: Graduate of Punjab Medical College, Faisalabad, Pakistan.

Address for correspondence:  32-D, Peoples Colony # 1 Faisalabad, Pakistan. Phone: 92-321-7605869, E-mail:
ahmadasabri@gmail.com

Published: December 02, 2007

Copyright: © 2007 Ahmed Ayaz Sabri. This is an open-access article distributed under the terms of the Creative
Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium,
provided the original author and source are credited.

Abbreviations:

Citation: Sabri AA. Reading Medical Journals: A beginners guide for Medical Students. 10/90 Student J 2007. 1
(1): e2.  
Summary:

Research is a vast field and it will be very difficult for a beginner (student/doctor) to start
effectively without proper guidance. It is very important to know about the medical
journals and their effective use before starting research work. Selection, understanding and
proper utilization of medical journals is as important as the practical research work. The
following article would be a useful guide for beginners in the field of research, especially
medical students.
Importance of Reading Journals:

Why should one read Medical Journals? There are multiple reasons for it.

Medical journals are a way for doctors and medical students to keep themselves abreast of
the most recent and relevant developments in their field. This is essential for long term
medical practice, as medicine is a constantly changing field. The diagnosis, pathophysiology,
and the first line treatment of a particular disease yesterday might well have changed today,
and any textbook will be out of date by a couple of years, if not months.
Regular journal reading will subconsciously make you more observant and vigilant towards
the patients. It will ultimately help you in providing better health care. [1]
It is also a way of keeping yourself up to date to the developments not just in your field, but
other related fields as well. Day by day the word ‘inter-disciplinary’ is stressed upon as many
diseases now need an integrated approach amongst various related disciplines to accomplish
the desired results. Journals are the only way of achieving these goals.
How to read journals:

Approach to medical journals by beginners should be different from that of regular readers.
For a novice, it is firstly important to know what the types of articles published in medical
journals are.

Types of articles published in Medical Journals:

In brief, the types of articles usually published by standard medical journals include:

(1) Original articles (the results of a research study conducted by an author or group of
authors trying to answer a new, original hypothesis);

(2)  Review Articles (that is a like a book chapter acting as a latest review to all the
developments that have taken place over the past few years regarding a particular topic.
They thus provide comprehensive, scholarly overviews of important clinical subjects);

(3) Editorials (written by the editorial board of the particular journal, they provide analysis
and focus on a particular article published in a medical journal. Often an issue of a journal has
a particular theme. The editorial is often a way of conveying to the readers why the
particular theme/topic was chosen and its importance);

(4) Case Reports (report unusual/rare presentations of common diseases or presentations of
rare or ‘new’ diseases).

(5) Letters to the editor (is a forum for readers to comment about a particular article
published in the particular journal. These usually are sent within 2 weeks of publication of
the particular article that the readers want to comment upon).

(5) Other Articles: Some journals have other sections such as interviews of important people
related to the medical field, articles on health policy, human rights, health law etc. (2)


Which journals to Read?

Certain rules:

In order to become a consistent reader of journals, you need to follow certain rules in the
beginning. Start with student medical journals (see Appendix A) to get acquainted with the
nature and content of medical journals, and then proceed to other general medical journals
(see Appendix B).  Journals of repute in Pakistan are shown in Appendix C.

Keep it simple; do not worry about understanding everything that you read. A good thing to
do is to always keep a medical and/or an English dictionary with you, and when in doubt,
never hesitate to ask a senior.

Always start reading the journal from the article that attracts you most and then proceed to
reading other articles. Level of interest can be judged by going through the summaries/
abstract or the first paragraph of an article. If you don't find any article of your interest, then
read relatively simple articles like review articles before you go for original research papers.
Do not try to read whole journal in one sitting. Make it a habit to visit different sites of
various medical journals at least twice a week.

References:

(1) Villanueva T, Ravichandran B. Digesting Journals. StudentBMJ 2006;14:265-308 July.

(2) Guidelines for authors. The New England Journal of Medicine. http://www.nejm.org

(3) Impact Factor. From Wikipedia, the free encyclopedia. http://en.wikipedia.org/wiki/Impact_factor

(4) The PLoS Medicine Editors. The Impact Factor Game PLoS Medicine Vol. 3, No. 6, e291 doi:10.1371/journal.
pmed.0030291
Editor’s Note

"At present there are thousands of
journals and someone new to the field
might find it difficult to decide about
which journals to read.

Here the
Impact Factor of the
journals can act as a rough guide.

“The Impact factor, often
abbreviated IF, is a measure of the
citations to science and social science
journals. It is frequently used as a
proxy for the importance of a journal
to its field.” (3)

“A journal's impact factor is
calculated from this equation:

Journal X's 2005 impact factor =
Citations in 2005 (in journals
indexed by Thomson Scientific
[formerly known as Thomson
ISI]) to all articles published by
Journal X in 2003–2004

divided by

Number of articles deemed to be
“citable” by Thomson Scientific
that were published in Journal
X in 2003–2004.” (4)

Roughly, the higher the number of
citations the articles of a particular
journal get, the higher the impact
factor. Although controversial, it is
still a rough guide to the quality of the
particular journal.

And for a novice researcher to the
field, it would be a good idea to start
from journals that have high impact
factors. However, to rightly
understand the true purpose, the
meaning, the use, abuse and the
limitations of the impact factor, the
following readings are advised:

(1) Impact Factor. From Wikipedia,
the free encyclopedia. http://en.
wikipedia.org/wiki/Impact_factor

(2) The Thomsan Scientific Impact
Factor. http://scientific.thomson.
com/free/essays/journalcitationrepor
ts/impactfactor/

(3) The PLoS Medicine Editors. The
Impact Factor Game PLoS Medicine
Vol. 3, No. 6, e291 doi:10.1371
/journal.pmed.0030291 http:
//medicine.plosjournals.
org/perlserv/?request=get-
document&doi=10.1371/journal.pmed.
0030291

(4) Porta M. Quality of impact factors
of general medical journals. BMJ
2003;326:931 http://www.bmj.
com/cgi/content/full/326/7395/931

(5) Garfield E.  Journal Impact
Factors: A brief overview. CMAJ.
1999 Oct 19;161(8):979-80. http:
//www.cmaj.
ca/cgi/content/full/161/8/979
"
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Appendix A:
List of Student Medical Journals

The PLoS Medicine Student
http://journals.plos.org/plosmedicine/studentforum.php

Student BMJ
http://www.studentbmj.com/

McGill Journal of Medicine
http://www.medicine.mcgill.ca/mjm/index.htm

Medscape Med Students
http://www.medscape.com/medicalstudents

The New Physician
http://www.amsa.org/tnp/

Global Medicine
http://www.globalmedicine.nl/

Global Pulse
http://www.amsa.org/globalpulse/

The Lancet Student
http://www.thelancetstudent.com/

Student JAMA
http://jama.ama-assn.org/ms_current.dtl

Appendix B:
List of Good General Medical journals

New England Journal of Medicine (NEJM)
http://content.nejm.org/

Journal of the American Medical Association
http://jama.ama-assn.org/

Lancet
http://www.thelancet.com/

British Medical Journal (BMJ)
http://bmj.bmjjournals.com/

Annals of Internal Medicine
http://www.annals.org/

PLoS Medicine
www.plosmedicine.com/        

Appendix C:
Journals of repute in Pakistan

Pakistani Medical Journals
JPMA

http://www.jpma.org.pk/
JCPSP

http://www.cpsp.edu.pk/jcpsp/
JAMC
http://www.ayubmed.edu.pk/JAMC/