00341nam a2200133Ia 4500008004100000020002200041041000800063082001000071100001600081245004300097250001600140260004300156300000800199230718s9999    xx            000 0 und d  a978-0-7817-6812-2  aeng  a617.7  aCOLLINS . R  aDIFFERENTIAL DIAGNOSIS IN PRIMARY CARE  a4th Edition  bLippincott Williams &Wilkins A Wllten   a510