title: Blood pressure changes among boys smokers.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001794:Blood Pressure / Q000187:drug effects*; D002648:Child; D006801:Humans; D008297:Male; D009538:Nicotine / Q000494:pharmacology*; D012907:Smoking
chemical_list: D009538:Nicotine