title: [Family planning in Mexico at the present time. IV. Recent advances and evaluation of contraceptive methods].
mesh_terms: D000284:Administration, Oral; D003270:Contraceptive Agents; D004967:Estrogens / Q000494:pharmacology; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008598:Menstruation / Q000187:drug effects; D008722:Methods; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology
chemical_list: D003270:Contraceptive Agents; D004967:Estrogens; D011374:Progesterone
vernacular_title: La planificación familiar en México en el monmento actual. IV. Avances recientes y evaluación de los metodos anticonceptivos.