Inspiratory Muscle Training in Patients with Chronic Obstructive Pulmonary Disease: The State of the Evidence
Michael J. Shoemaker, PT, DPT, GCS;1 Sarah Donker, BS, SPT; 1 Ashley LaPoe, BS, SPT1
1Grand Valley State University, Physical Therapy Program, Grand Rapids, MI
Cardiopulmonary Physical Therapy Journal
Vol 20. No 3. Sept 2009.
