AU - FAHR G, Carter DW, Cosgrove JH, Edgar JD TI - CArdiovascular examinations of fifty-five thousand recruits PT - JOUR DP - 1919 TA - Journal of the American Medical Association pages = {162-169}, VI - 72 IP - 3 AID - 10.1001/jama.1919.02610030008003 [doi] 4100 - http://dx.doi.org/10.1001/jama.1919.02610030008003 SO - Journal of the American Medical Association January 18, 1919 72(3):162