RT Journal Article SR Electronic T1 Spontaneous regression of a giant pulmonary bulla. JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 1283 OP 1283 DO 10.1136/thx.51.12.1283-b VO 51 IS 12 A1 D. Stãnescu A1 C. L. Veriter YR 1996 UL http://thorax.bmj.com/content/51/12/1283.2.abstract AB