01000pam a2200205 a 450000500170000099900150001702000150003208200200004724502270006726000340029430000200032865000200034865000420036865000290041065000410043970000350048085601420051594200070065795201300066420260128043055.0  c3226d3226  a1850707863  aQV 177 SKO 199700aClinical perspectives on a new gestodene oral contraceptive containing 20 [mu]g of ethinylestradiol :the proceedings of a symposium at the 4th Congress of the European Society of Contraception, Barcelona, Spain, June 1996   aNew York :bParthenon,c1997.  a80 p. :bill. ; 0aGestodene9522512aContraceptives, Oral, Synthetic9522822aEthinyl Estradiol91208222aContraceptives, Oral, Combined952301 aSkouby, Sven O.(editor)91208042uhttps://books.google.com.pk/books?id=IYj54F5zvM4C&printsec=frontcover&dq=1850707863&hl=en&sa=X&redir_esc=y#v=onepage&q=1850707863&f=false  cBK  001040708NFICaNORTHbNORTHcDISPLAYd1998-07-03ePurchasedl0oQV 177 SKO 1997p1885r2019-04-24 00:00:00w2019-04-24yBK