1. A survey into the use of incentive spirometry following coronary artery bypass graft surgery;Jenkins, S.C.; Soutar, S.A.;Physiotherapy,1986
2. Effectiveness of breathing exercises in preventing pulmonary complications following open heart surgery;Vraciu, J.K.; Vraciu, R.A.;Phys Ther,1977
3. IA. A comparative study of IPPB, the incentive spirometer, and blow bottles: the prevention of atelectasis following cardiac surgery;Iverson, L.I.G.; Ecker, R.R.; Fox, H.E.;Ann Thorac Surg,1978
4. Incentive spirometry: its value after cardiac surgery;Gale, G.D.; Sanders, D.E.;Can Anaesthesiol Soc J,1980
5. Incentive breathing devices and chest physiotherapy: a controlled trial;Oulton, J.L.; Hobbs, G.M.; Hicken, P.;Can J Surg,1981