TY  - BOOK
AU  - McPherson,Steven P.
AU  - Spearman,Charles B.
TI  - Respiratory therapy equipment
SN  - 0801633419
U1  - 616.2004636028 
PY  - 1990///
CY  - St. Louis
PB  - Mosby
KW  - Respiratory therapy
KW  - Respirators (Medical equipment)
KW  - Respiratory Therapy
ER  -