title: Mathematical studies of the human menstrual cycle. I. Formulation of a mathematical model.
mesh_terms: D000728:Androgens / Q000502:physiology; D003201:Computers; D003338:Corpus Luteum / Q000502:physiology; D005246:Feedback; D005260:Female; D005640:Follicle Stimulating Hormone / Q000378:metabolism / Q000502:physiology; D006801:Humans; D007986:Luteinizing Hormone / Q000378:metabolism / Q000502:physiology; D008433:Mathematics; D008598:Menstruation; D008954:Models, Biological; D006080:Ovarian Follicle / Q000502:physiology; D011374:Progesterone / Q000502:physiology
chemical_list: D000728:Androgens; D011374:Progesterone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone