TY  - BOOK
AU  - Sy, Manuel C.
TI  - Medical facts & formulas / 
SN  - 9711036460
U1  - FIL 610.2 Sy1m 1990  
PY  - 1990///
CY  - Manila
PB  - Merriam & Webster Inc., 
KW  - Medical formulas
ER  -