RT Journal Article SR Electronic T1 GM-CSF therapy in pulmonary alveolar proteinosis JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 1002 OP 1002 DO 10.1136/thorax.57.11.1002-b VO 57 IS 11 YR 2002 UL http://thorax.bmj.com/content/57/11/1002.3.abstract AB