TY  - BOOK
AU  - Zeelen, F.J.
AU  - Lipids.
TI  - Medicinal chemistry of steroids
SN  -  044488727x.
U1  - 615.19 
PY  - 1990///
CY  - Amsterdam
PB  - Elsevien
KW  - Phamaceutical Chemistry
KW  - Sterolds
ER  -