Impact factor list 2012 20 2011 2010 2009 toggle navigation. The korean journal of medical science jkms achieves 1. Series 3, analytical and epidemiological studies u. The three journals with the highest impact factors in 1959 medicine. The most wellknown indicator in the jcr is the journal impact factor jif. Impact factor of medical journals article pdf available in journal of nepal health research council january 2019 with 3,566 reads how we measure reads. Thomson reuters, isi, jcr, journal impact factor, certification, quality control. Research covers all medical specialities and is currently accessed by 177 countries worldwide. Pdf impact factor of medical journals researchgate. Journal impact factor 2015 20 2011 2010 citefactor. The journal impact factor extenuates the significance of absolute citation frequencies.
Impact factora useful tool, but not for all purposes ncbi. The american journal of the medical sciences elsevier. The american journal of medicine the green journal publishes original clinical research of interest to physicians in internal medicine, in both academia and communitybased practice. We focus on health innovation and debate serving a global community. This measure provides a ratio of citations to a journal in a given year to the citable items in the prior two years. The bmj s impact factor has risen from 14 in 2011 to 17 in 2012, placing it fourth among the worlds top general medical journals and first among. Journal impact factor 2014 impact factor list 2012 20 2011. Diversity, value and limitations of the journal impact factor and. With the approach of the publication of the impact factors for 2011 in the. The impact factor if or journal impact factor jif of an academic journal is a scientometric. Open access journals impact factor scientific journals.
A modest publication charge is levied to cover costs. Pdf journal impact factor jif has been used in assessing scientific. The impact factor for cm for 2011 is substantially above the median for all journals in the veterinary science classification and is near the median for all classified journals, whereas jaalas ranks near the median for veterinary science journals. Using data from an online health community to examine the impact of prostate cancer on sleep prostate cancer in kidney transplant recipients a nationwide register study efficacy of vibegron, a novel. The history and meaning of the journal impact factor pdf. The bmj s impact factor has risen from 14 in 2011 to 17 in 2012, placing it fourth among the worlds top general medical journals and first among open access, general medical journals, latest. The national medical journal of india free full text. Ajm is the official journal of the alliance for academic internal medicine, a prestigious group comprising chairs of departments of internal medicine at more than 125 medical schools across the u. The jif of 16 medical education journals from 2000 to 2011 was. Impact factor journal indexing journal impact factor list. Pdf impact factor of medical education journals and recently. Surgical treatments for postintubation laryngotracheal stenosis in patients with central nervous system injuries. The report includes 11,877 journals from 81 countries. Agespecific differences in noncardiac comorbidities among elderly patients hospitalized with heart failure.
The journal will cover technical and clinical studies related to health, ethical and social issues in field of health policy and health provider training. These articles were published in 249 different journals, with an average impact factor of 2. Similarly, cm ranks nears the 50th percentile among all journals and near the 30th percentile for veterinary journals, ranking better than jaalas in. Amsterdam, july 17, 2012 elsevier, a worldleading provider of scientific, technical and medical information products and services, today announced the highlights of its journal impact factor performance in 2011. Songklanagarind medical journal is indexed in the journal database of the thaijournal citation index centre tci and was given a thaijournal impact factor for the first time in 2002. Journal with highest impact factor was the lancet if2008 28.
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