TY  - BOOK
AU  - Ruppel,Gregg
TI  - Manual of pulmonary function testing
SN  - 0323020062 (pbk.)
U1  - 616.240754 
PY  - 2003///
CY  - St. Louis, Mo.
PB  - Mosby
KW  - Pulmonary function tests
ER  -