title: Influence of the estrous cycle on heterosexual aggression in two strains of rats (S3 and WEzob).
mesh_terms: D000374:Aggression / Q000502:physiology*; D000818:Animals; D004971:Estrus; D005260:Female; D012739:Gonadal Steroid Hormones / Q000502:physiology; D006120:Grooming / Q000502:physiology; D006801:Humans; D008297:Male; D009115:Muridae; D011247:Pregnancy; D012726:Sexual Behavior, Animal / Q000502:physiology; D012919:Social Behavior; D013045:Species Specificity
chemical_list: D012739:Gonadal Steroid Hormones