TY  - BOOK
AU  - Parsons, Polly E
AU  - Heffner,John E
TI  - Pulmonary/respiratory therapy secrets 
SN  - 0323035868
U1  - 616.24 
PY  - 2006///
CY  - Philadelphia
PB  - Mosby Elsevier
KW  - Lungs
KW  - Respiratory therapy
KW  - Respiratory Tract Diseases
KW  - Pulmonary Medicine
ER  -