A second study of anal papillae.
D000328:Adult; D001003:Anal Canal / Q000002:abnormalities / Q000033:anatomy & histology / Q000196:embryology / Q000473:pathology*; D001004:Anus Diseases / Q000150:complications / Q000151:congenital / Q000453:epidemiology / Q000209:etiology / Q000473:pathology*; D005401:Fissure in Ano / Q000150:complications; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012007:Rectum / Q000033:anatomy & histology / Q000196:embryology; D014922:Wisconsin