title: Aggressive behavior during the reproductive cycle of female Peromyscus leucopus: effects of encounter site.
mesh_terms: D000374:Aggression / Q000523:psychology*; D000818:Animals; D004971:Estrus; D005260:Female; D006801:Humans; D007774:Lactation; D051379:Mice; D010542:Peromyscus; D011247:Pregnancy; D012931:Social Environment