The genital tract and the control of gonadotrophin secretion.
D000818:Animals; D004967:Estrogens / Q000378:metabolism; D005260:Female; D006065:Gonadotropins, Pituitary / Q000378:metabolism*; D006168:Guinea Pigs; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology; D010053:Ovary / Q000502:physiology*; D010060:Ovulation; D010902:Pituitary Gland / Q000378:metabolism / Q000502:physiology*; D011374:Progesterone / Q000378:metabolism; D014599:Uterus / Q000502:physiology*
D004967:Estrogens; D006065:Gonadotropins, Pituitary; D011374:Progesterone