TY  - BOOK
AU  - Parsons,Polly E.
AU  - Heffner,John E.
TI  - Pulmonary/respiratory therapy secrets
T2  - Secrets series
SN  - 9780323035866
PY  - 2006///
CY  - Philadelphia
PB  - Mosby Elsevier
KW  - Respiratory Tract Diseases
KW  - Examination Questions
N1  - Includes bibliographical references and index
ER  -