A PILOT CLINICAL INVESTIGATION COMPARING THE EFFECTS OF THE MECHANICAL IN-EXSUFFLATOR TO SUCTIONING AND CHEST PHYSICAL THERAPY IN PERSONS WITH DIFFICULTY MOBILIZING PULMONARY SECRETIONS
A PILOT CLINICAL INVESTIGATION COMPARING THE EFFECTS OF THE MECHANICAL IN-EXSUFFLATOR TO SUCTIONING AND CHEST PHYSICAL THERAPY IN PERSONS WITH DIFFICULTY MOBILIZING PULMONARY SECRETIONS