How to search PubMed: A Ready Reckoner for Postgraduates
“Search or perish” A thorough and up-to-date knowledge of the subject is indispensible for both patient care and academics. A good literature search is an essential pre-requisite for performing quality research. It is a key step in formulating a research question, planning a study, and interpreting and discussing the results. In addition, this may be required during writing thesis or manuscripts for publication and also for presentations and seminars. Of the many search engines available, MEDLINE / PubMed ® is one of the most popular and easily accessible. It contains articles published in 5200 journals in 30 languages from 1946 covering medicine, nursing, dentistry, veterinary medicine. Approximately 42% of articles published in the last 5 years contain links to free full text (link to PMC). However, it does not include meeting abstracts or conference proceedings (which are present in EMBASE / scopus). The Cochrane Library is apt for meta-analysis and systematic reviews. On the other

