Melanosis coli in the guinea pig: a light and electron microscopic study.
D000818:Animals; D002432:Cecum / Q000473:pathology; D003106:Colon / Q000473:pathology*; D006168:Guinea Pigs; D007082:Ileum / Q000473:pathology; D008548:Melanosis / Q000473:pathology*; D008854:Microscopy, Electron