[On the lymphatic appartus of the anal region and the so-called "anal tonsil" in mammals. A comparative histological study].
D001003:Anal Canal / Q000033:anatomy & histology*; D000818:Animals; D006801:Humans; D008208:Lymphatic System / Q000033:anatomy & histology*; D042601:Lymphatic Vessels; D008322:Mammals; D014066:Palatine Tonsil; D010388:Pelvis; D010502:Perineum
ANUS/anatomy and histology; LYMPHATIC SYSTEM/anatomy and histology