Bek, K The effect of passive smoking on pulmonary function during childhood. [electronic resource] - Postgraduate medical journal Jun 1999 - 339-41 p. digital Publication Type: Journal Article ISSN: 0032-5473 Standard No.: 10.1136/pgmj.75.884.339 doi Subjects--Topical Terms: AdolescentChildCross-Sectional StudiesFathersFemaleForced Expiratory VolumeHumansLung Diseases--etiologyMaleMothersPeak Expiratory Flow RateTobacco Smoke Pollution--adverse effectsVital Capacity