Text ( visual ) : unmediated Pulmonary/respiratory therapy secrets / [edited by] Polly E. Parsons, John E. Heffner. -- Philadelphia : Hanley & Belfus ; St. Louis : Mosby , c1997. -- xix, 488 p. : ill. ; 23 cm. -- (The secrets series / Charles M. Abernathy, series editor). -- Includes bibliographical references and index. -- ISBN 1560531630 ; (BA36663670) ; https://ci.nii.ac.jp/ncid/BA36663670 Author Heading(s): Parsons, Polly E. ; Heffner, John E.. -- Classification(s): LCC : RC756 ; NLM : WF 18.2 P982 1996 ; DC21 : 616.2/0076. -- Subject Heading(s): LCSH : Lungs -- Diseases -- Miscellanea ; LCSH : Respiratory therapy -- Miscellanea ; MESH : Respiratory Tract Diseases -- examination questions