title: Effect of IPPB on functional residual capacity and blood gases in postoperative patients.
mesh_terms: D005069:Evaluation Studies as Topic; D005652:Functional Residual Capacity; D006801:Humans; D007384:Intermittent Positive-Pressure Breathing; D008176:Lung Volume Measurements; D011175:Positive-Pressure Respiration; D011182:Postoperative Care