title: Research and fertility regulation.
authors.forename: A
authors.initials: A
authors.lastname: de Francisco
mesh_terms: D001459:Bangladesh; D017327:Clinical Trials, Phase IV as Topic; D003270:Contraceptive Agents / Q000592:standards; D003906:Developing Countries; D004526:Efficiency; D005193:Family Planning Services; D005260:Female; D006801:Humans; D008297:Male; D011158:Population Growth; D011247:Pregnancy; D012106:Research; D012449:Safety
chemical_list: D003270:Contraceptive Agents