TY  - BOOK
AU  - TORTORA , G. J.   .
AU  - GRADOWSKI, S. R.   .
TI  - PRINCIPLES OF ANATOMY AND PHYSIOLOGY / 
U1  - 612 
PY  - 1993///
CY  -  : 
PB  - HARPER COLLINS  , 
KW  - Physiology
KW  - Medical Science
ER  -