You have access
Effect of Inspiratory Muscle Training Before Cardiac Surgery in Routine Care
Karin Valkenet, Frederiek de Heer, Frank J.G. Backx, Jaap C.A. Trappenburg, Erik H.J. Hulzebos, Simone Kwant, Lex A. van Herwerden and Ingrid G.L. van de Port
Demo Journal of Physical Therapy May 2013, 93 (5) 611-619; DOI: https://doi.org/10.demo/ptj.20110475