[Experiments with nicotine, lobeline & placebo].
D006801:Humans; D008120:Lobeline / Q000627:therapeutic use*; D009538:Nicotine / Q000627:therapeutic use*; D012907:Smoking
D009538:Nicotine; D008120:Lobeline
LOBELINE/therapeutic use; NICOTINE/therapeutic use; SMOKING
Forsök med nikotin, lobelin och placebo.