004260000a22001810004500003000900000005001700009264005100026020001500077700002200092700001900114700001800133245003500151050001200186300001000198041000800208650002000216040000800236PH-MaWHO20241108112605.0  aBaltimore, MD : bWilliams and Wilkins,c1993.  a0683077597  aSloane, Philip D.  aSlatt, Lisa M.  aCurtis, Peter  aEssentials of family medicine.  a2nd ed.  a446p.  aeng  aFamily practice  aNLM