000 00554nam a2200229Ia 4500
001 003690
008 141222s9999 xx 000 0 und d
040 _aDB/INS
041 0 _aeng
084 _aWQ100
084 _bC94d
100 1 _aBenson, Ralph C
245 1 0 _aCurrent obstetrics and ginecologic diagnosis and treatment
245 1 0 _cRalph C Benson
250 _a5th ed
260 _aLos Altos, California
260 _bLange Medical Publications
260 _c1984
300 _a1082
650 1 _aObstetricia
650 2 _aGinecología
999 _c13113
_d13113