TY  - BOOK
AU  - PATIL, PRAFULL P. 
TI  - A TEXTBOOK OF DRUG DELIVERY SYSTEMS 
SN  - 97815-43344-56
U1  - 615 
PY  - 2021///
CY  - INDIA 
PB  - S.VIKASH PUB. 
KW  - DRUG DELIVERY
ER  -