1. Preoperative evaluation of pulmonary function: validity, indications, and benefits;Tisi;Am Rev Respir Dis,1979
2. Pulmonary function testing in the perioperative period: a review of the literature;Schoonover;J Clin Surg,1982
3. General anesthesia and the lung;Rehder;Am Rev Respir Dis,1975
4. Pulmonary evaluation of the thoracotomy patient;Olsen;J Fla Med Assoc,1979
5. Pulmonary evaluation of surgical patients;Stein;JAMA,1962