TY - BOOK ID - 145990593 TI - Social and medical aspects of oral contraception : a round table conference Scheveningen, the Netherlands, May 1966 PY - 1966 PB - Amsterdam : Excerpta medica foundation, DB - UniCat KW - Contraception KW - Contraceptifs oraux KW - Contraception KW - Contraceptifs oraux UR - https://www.unicat.be/uniCat?func=search&query=sysid:145990593 AB - ER -