AU - Bean WB TI - THe american medical directory PT - JOUR DP - 1961 TA - Archives of Internal Medicine pages = {969}, VI - 108 IP - 6 AID - 10.1001/archinte.1961.03620120153034 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1961.03620120153034 SO - Archives of Internal Medicine December 1, 1961 108(6):969