The intestinal proliferon hypothesis.
D000818:Animals; D003106:Colon / Q000166:cytology; D004847:Epithelial Cells; D005753:Gastric Mucosa / Q000166:cytology*; D007413:Intestinal Mucosa / Q000166:cytology*; D007421:Intestine, Small / Q000166:cytology; D051379:Mice; D008938:Mitosis; D008954:Models, Biological; D051381:Rats