title: An analysis of the Collip effect.
authors.forename: F J A
authors.initials: FJ
authors.lastname: PAESI
mesh_terms: D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens; D005260:Female; D006801:Humans; D010053:Ovary
chemical_list: D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens