title: PG fertility control research--maps and directory.
mesh_terms: D000349:Africa; D000569:Americas; D000818:Animals; D001208:Asia; D001315:Australia; D003267:Contraception; D003710:Demography; D004181:Directories as Topic; D005060:Europe; D005260:Female; D006801:Humans; D008297:Male; D009520:New Zealand; D011453:Prostaglandins; D012106:Research
chemical_list: D011453:Prostaglandins