TY - RPRT TI - Lung split function test and pneumonectomy. A lower limit for operability. AU - K H Tønnesen AU - H Dige-Petersen AU - J O Lund AU - S L Nielsen AU - F Lauridsen PY - 1978 DO - 10.3109/14017437809100363 UR - https://pubmed.ncbi.nlm.nih.gov/715397/ ID - 715397 ER -