TY  - BOOK
AU  - Chien,Yie W.,1938-
TI  - Novel drug delivery systems: fundamentals, developmental concepts, biomedical assessments 
SN  - 0824718313
PY  - 1982///
CY  - New York
PB  - M. Dekker
KW  - Drugs
KW  - Controlled release
KW  - Delayed
KW  - Action preparations
ER  -