title: Prolactin and parental behaviour in a male New World primate.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D002143:Callitrichinae / Q000502:physiology*; D008297:Male; D011388:Prolactin / Q000502:physiology*; D012919:Social Behavior / Q000502:physiology*; D013739:Testosterone / Q000502:physiology
chemical_list: D013739:Testosterone; D011388:Prolactin