title: Sexual behaviour, swelling of the sex skin and plasma progesterone in the pigtail macaque.
mesh_terms: D000374:Aggression; D000818:Animals; D004542:Ejaculation; D004971:Estrus; D005260:Female; D000882:Haplorhini; D006801:Humans; D008251:Macaca / Q000502:physiology*; D008297:Male; D010060:Ovulation; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*; D012726:Sexual Behavior, Animal; D012879:Skin Physiological Phenomena; D013997:Time Factors
chemical_list: D011374:Progesterone