Nicotine as a drug.
D000329:Advertising; D000383:Agriculture / Q000191:economics; D005260:Female; D006801:Humans; D008297:Male; D009538:Nicotine / Q000494:pharmacology*; D010947:Plants, Toxic; D012907:Smoking / Q000191:economics; D014026:Nicotiana
D009538:Nicotine