000 00357nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aThe Medical Clinics of North America
245 4 _aThe Medical Clinics of North America : 1973 : Volume 57(3)
260 _bW.B. Saunders Company
_c1973
300 _a545-847p.
650 _aThe Medical Clinics of North America
999 _c7915
_d7915