546,717 SANDSTRÖM THOMAS Pulmonary effects air pollutants : bronchoalveolar lavage studies on the effects of NO 2 and S0 2 exposure in healthy humans : akademisk avhandling / Thomas SandstrBm ; Umea Universitetetet. - Solna : Arbetsmiljoinstitutet, 1989, - 58, [551 s. : wykr. 24 cm (Arbete Och Halsa 1989 : 24) (Umea Medical Disertations. New Series ISSN 0346--7821 ; No 256) Zawiera 6 prac wspolaut. ISBN 91-7045-036-6