Organ  culture -- a system for rapid carcinogenicity screening of tobacco extracts on oral mucosa.
D000818:Animals; D002273:Carcinogens; D004353:Drug Evaluation, Preclinical; D006801:Humans; D006965:Hyperplasia / Q000139:chemically induced; D009061:Mouth Mucosa / Q000473:pathology*; D009924:Organ Culture Techniques; D010936:Plant Extracts / Q000633:toxicity; D010947:Plants, Toxic; D051381:Rats; D014026:Nicotiana
D002273:Carcinogens; D010936:Plant Extracts