00301nam a2200109Ia 4500008004100000040001100041100002100052245005000073260004500123300001300168300001000181251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aGeorge W. Kosmak 0aAmerican Journal of Obstetrics and Gynecology  c1944bThe C. V. Mosby CompanyaST. Louis  aP. 1-898  bV. 48