Cigarettes and caffeine.
Lima
D R
DR
Andrade
G de N
Gde N
Santos
R M
RM
David
C N
CN
D000328:Adult; D002110:Caffeine / Q000494:pharmacology*; D005260:Female; D005541:Forced Expiratory Volume; D006801:Humans; D008297:Male; D012907:Smoking / Q000009:adverse effects*; D014797:Vital Capacity
D002110:Caffeine