A skin test for carcinogens.
D000368:Aged; D002273:Carcinogens; D006801:Humans; D006965:Hyperplasia; D008722:Methods; D008875:Middle Aged; D010947:Plants, Toxic; D012867:Skin / Q000473:pathology; D012882:Skin Tests; D014026:Nicotiana
D002273:Carcinogens