[agent administered to females that diminishes the likelihood of or prevents conception. ( CSP )]
UMLS (CSP) C0009873 Relation/PAR: contraceptive
Relation/CHD: postcoital contraceptive
(E)-4,4'-(1,2-diethyl-1,2-ethenediyl)bisphenol
(17Alpha)-13-ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one