title: Early surface changes of the urinary bladder epithelium of different animal species induced by N-butyl-N-(4-hydroxybutyl)-nitrosamine.
mesh_terms: D000818:Animals; D002085:Butylhydroxybutylnitrosamine; D002923:Cilia / Q000648:ultrastructure; D006224:Cricetinae; D006965:Hyperplasia; D008297:Male; D051379:Mice; D009602:Nitrosamines; D010212:Papilloma / Q000139:chemically induced* / Q000648:ultrastructure; D051381:Rats; D013045:Species Specificity; D001743:Urinary Bladder / Q000648:ultrastructure*; D001749:Urinary Bladder Neoplasms / Q000139:chemically induced* / Q000648:ultrastructure
chemical_list: D009602:Nitrosamines; D002085:Butylhydroxybutylnitrosamine