Smoking, nicotine and human performance.
D001288:Attention / Q000187:drug effects; D005425:Flicker Fusion / Q000187:drug effects; D006801:Humans; D007858:Learning / Q000187:drug effects; D009538:Nicotine / Q000494:pharmacology*; D011597:Psychomotor Performance / Q000187:drug effects*; D012907:Smoking; D014202:Tremor / Q000139:chemically induced
D009538:Nicotine