RT Journal Article SR Electronic T1 Manual Hyperinflation: Is It Effective? JF Respiratory Care FD American Association for Respiratory Care SP 870 OP 873 DO 10.4187/respcare.07152 VO 64 IS 7 A1 Mauro R Tucci A1 Maria AM Nakamura A1 Nadja C Carvalho A1 Marcia S Volpe YR 2019 UL http://rc.rcjournal.com/content/64/7/870.abstract AB