title: Differences in pulmonary function related to smoking habits and race.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D044466:Asian People; D044383:Black People; D001827:Body Height; D002140:California; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D044469:Racial Groups; D012119:Respiration; D012907:Smoking / Q000503:physiopathology*; D013147:Spirometry; D014797:Vital Capacity; D044465:White People; D001741:Black or African American