title: Positive feedback effects of estrogen in amenorrheic women.
mesh_terms: D000328:Adult; D000568:Amenorrhea / Q000097:blood / Q000188:drug therapy*; D004958:Estradiol / Q000008:administration & dosage / Q000097:blood / Q000627:therapeutic use*; D005246:Feedback; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology*; D007273:Injections, Intramuscular; D007986:Luteinizing Hormone / Q000097:blood; D008599:Menstruation Disturbances / Q000097:blood / Q000188:drug therapy; D011863:Radioimmunoassay; D013997:Time Factors
chemical_list: D004958:Estradiol; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone