TY - RPRT TI - Changes in pulmonary function after bullectomy. AU - S F Boushy AU - D M Billig AU - R Kohen PY - 1969 DO - 10.1016/0002-9343(69)90205-8 UR - https://pubmed.ncbi.nlm.nih.gov/5362870/ ID - 5362870 ER -