TY - GEN AU - Olsen,A M TI - Evaluation of surgical risk in patients with chronic obstructive lung disease and other respiratory handicaps SN - 0025-7125 PY - 1967///0401 KW - Chronic Disease KW - Female KW - Humans KW - Male KW - Middle Aged KW - Peptic Ulcer Hemorrhage KW - complications KW - Preoperative Care KW - Pulmonary Emphysema KW - Respiratory Insufficiency KW - surgery N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0025-7125(16)33060-7 ER -