The North American Primary Care Research Group (NAPCRG) The Society of Teachers of Family Medicine (STFM) In addition, the CHFM collections document some of the smaller ancillary Family Medicine organizations, such as the Association of Family Medicine Administration (AFMA) and the Family Medicine Residency Nurses Association (FMRNA). Become a preceptor. The efforts of every family physician and family medicine ally are necessary to meet the ambitious goal of America Needs More Family Doctors: 25x2030. The Annals of Family Medicine is the #1 cited primary care research journal in the world, according to the 2020 Clarivate Journal Citation Reports, with a 5-year journal impact factor of 6.347. The American Board of Family Medicine, Inc. 1648 McGrathiana Parkway Suite 550, Lexington KY. 40511-1247 Phone: 859-269-5626 | Fax: 859-335-7501 or 859-335-7509 Email: The North American Primary Care Research Group (NAPCRG) is pleased to offer the following Frequently Asked Questions About Family Medicine Research for Medical Students and Residents as a tool to help introduce the next generation of family physicians to the vital role of primary care research.