title: Value of cyclic hormonal assessment by vaginal cytology in infertile women.
mesh_terms: D000328:Adult; D004967:Estrogens / Q000378:metabolism*; D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000209:etiology*; D010060:Ovulation; D013997:Time Factors; D014626:Vaginal Smears
chemical_list: D004967:Estrogens