TY - BOOK ID - 127735745 TI - Aspects of the chemistry, pharmacology and clinical use of a new progestagen - Norgestrel (Wy-3707) PY - 1968 PB - Oxford : Blackwell, DB - UniCat KW - Contraceptive agents KW - Norgestrel UR - https://www.unicat.be/uniCat?func=search&query=sysid:127735745 AB - ER -