Tumours of the skin.
D000236:Adenoma / Q000473:pathology; D000818:Animals; D002277:Carcinoma / Q000473:pathology; D002280:Basal Cell Carcinoma / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D006224:Cricetinae; D003412:Cricetulus; D004195:Disease Models, Animal; D005849:Gerbillinae; D006197:Hair / Q000254:growth & development; D007636:Keratoacanthoma / Q000473:pathology; D008545:Melanoma / Q000473:pathology; D008647:Mesocricetus; D009374:Neoplasms, Experimental / Q000473:pathology; D010212:Papilloma / Q000473:pathology; D010507:Periodicity; D012871:Skin Diseases / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology*; D012880:Skin Pigmentation