TY  - BOOK
AU  - Gunnar Samuelsson
TI  - Drugs of Natural Origin: A Textbook of Pharmacognosy, Fourth Edition
SN  -  9186274813
U1  - 615.321 SAM 
PY  - 2001///
CY  - India
PB  - Apotekarsocieteten
KW  - drugs,drugs of natural origin
ER  -