000 00350nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aJohn A Campbell
245 0 _aObstetrical Diagnosis By Radigraphic, Ultrasonic, And Nucelear Methods
250 _a1977
260 _bWILLIAMS & WILKINS
300 _a207
650 _aObs & Gyne
942 _cSURG
999 _c1852
_d1852