Epidemiology

The journal publishes original research from all fields of epidemiology, as well as review articles, meta-analyses, novel hypotheses, descriptions and applications of new methods and discussions of research theory and public health policy. It is the official journal of the International Society for Environmental Epidemiology (ISEE). In 2010, EPIDEMIOLOGY had an impact factor of 5.9, ranking 4th among 140 journals in the field of public, environmental and occupational health .

Publisher
Lippincott Williams & Wilkins
Website
http://journals.lww.com/epidem/pages/default.aspx

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Obstetrics & gynaecology

Risk of miscarriage may increase during the summer

Up to 30 percent of pregnancies end in miscarriage, defined as pregnancy loss before 20 weeks of pregnancy. As many as half of miscarriages are unexplained, and there are few known risk factors for these pregnancy losses, ...