[The most often quoted journals in primary care].

The bibliographical references of original articles published during 1988 in four primary care magazines from diverse cultural backgrounds were analysed: Canadian Family Physician (Canada), Journal of Family Practice (United States), Atención Primaria (Spain), and Journal of the Royal College of General Practitioners (United Kingdom). There are 4,225 bibliographical references used in the 328 original reviewed articles. These references had been published in 725 different magazines, of which the ten most oft-quoted account for 38% of the total references. In addition to the four magazines included in our review, the list includes the following: British Medical Journal, New England Journal of Medicine, Journal of the American Medical Association, Lancet, Canadian Medical Association Journal, Annals of Internal Medicine, and American Journal of Obstetrics and Gynecology.