| 
        American Association for Respiratory Care: Clinical 
          practice guideline: incentive spirometry, Respiratory Care, 1991.
 
American Association for Respiratory Care: Clinical 
          practice guideline. Intermittent positive pressure breathing, Respiratory 
          Care, 1993.
 
American Association For Respiratory Care: The pros 
          and cons of IPPB: AARC provides an assessment on its effectiveness, 
          AARC Times, 1986.
 
American Association for Respiratory Care: Clinical 
          practice guideline: Use of positive airway pressure adjuncts to bronchial 
          hygiene therapy, Respiratory Care,1993. 
 
American Thoracic Society: Guidelines for the use 
          of intermittent positive pressure breathing, Respiratory Care, 1980.
 
Celli BR, Rodriguez KS, Snider GL: A controlled 
          trial of intermittent positive pressure breathing, incentive spirometry, 
          and deep breathing exercises in preventing pulmonary complication after 
          abdominal surgery, Am Rev Respir Dis, 1984.
 
Kacmerek RM, et al editors, Monitoring in respiratory care, St. 
          Louis, 1993, Mosby-Year Book.
 
Mang H, Obermayer A: Imposed work of breathing during sustained 
          maximal inspiration: comparison of six incentive spirometers, Respiratory 
          Care, 1989.
 
McConnell EA: Teaching your patient to use an incentive spirometer, 
          Nursing, 1993.
 
McPherson SP: Respiratory care equipment, ed 5, St Louis, 1995, 
          Mosby.
 
 Pierson DJ,, Kacmarek RM, editors, Foundations of respiratory 
          care, New York, 1992, Churchill Livingstone. 
 
Scuderi J, Olsen GN: Respiratory therapy in the management of postoperative 
          complications, Respiratory Care, 1989.
 
Stock MC, Downs JB, et al: Prevention of postoperative pulmonary 
          complications with CPAP, incentive spirometry, and conservative therapy, 
          Chest, 1985. |