title: The cyclical changes in the uterine lymphatics of the pig. Investigations on the perimetrium.
mesh_terms: D000818:Animals; D004971:Estrus; D005260:Female; D008208:Lymphatic System / Q000033:anatomy & histology* / Q000502:physiology; D011247:Pregnancy; D013552:Swine / Q000502:physiology*; D014599:Uterus / Q000033:anatomy & histology* / Q000502:physiology