title: [Clinical experiences with estro-gestagen combinations in the control of fertility].
mesh_terms: D000328:Adult; D003276:Contraceptives, Oral / Q000009:adverse effects; D004967:Estrogens / Q000009:adverse effects; D005260:Female; D006801:Humans; D010060:Ovulation / Q000187:drug effects*; D011247:Pregnancy; D011372:Progestins / Q000009:adverse effects
chemical_list: D003276:Contraceptives, Oral; D004967:Estrogens; D011372:Progestins
vernacular_title: Experiencia clínica con asociaciones estrogestágenas en el control de la fertilidad.