298,324 ORIGINAL Original investigations : [abstracts] : 53rd Annual scientific Assembly October 26-30, 1987 Atlanta : "Interdisciplinary approach to clinical problems in cardiopulmonary medicine and surgery" / American College of Chest Physicians. - [Chicago : ACCP, 1987]. - [4] s., S. 52-155 ; 28 cm (Chest : convention issue ; vol. 92, nr 2)