Is Spirometer Good For Lungs? | Primary Care Practice, Chronic Disease Management & Gastroenterology located in Ewing, Hamilton Township, Old Bridge and Brick Township, NJ | AZZ Medical Associates
Sustained maximal inspiration has similar effects compared to incentive spirometers - ScienceDirect
Incentive Spirometer | Henleys Medical Supplies
Efficacy of Incentive Spirometry in Expiratory Muscle Training Following Abdominal Surgery | Biomedical and Pharmacology Journal