Helping asthma patients to stop smoking.
Fitzmaurice
D A
DA
Bradley
C P
CP
D000293:Adolescent; D000328:Adult; D000368:Aged; D000554:Ambulatory Care Facilities; D001249:Asthma / Q000628:therapy*; D006801:Humans; D008875:Middle Aged; D016540:Smoking Cessation; D000074606:Smoking Prevention; D014505:Urban Population