The comparative effects on circulation of smoking tobacco and lettuce leaf cigarettes.
D000328:Adult; D001794:Blood Pressure / Q000187:drug effects; D005260:Female; D006801:Humans; D008297:Male; D009538:Nicotine / Q000494:pharmacology*; D010947:Plants, Toxic; D011674:Pulse / Q000187:drug effects; D012867:Skin; D012907:Smoking; D013696:Temperature; D014026:Nicotiana; D014675:Vegetables
D009538:Nicotine