TY - BOOK AU - Samuelsson,Gunner AU - Bohlin,Lars TI - Drugs of natural origin:a treatise of pharmacognosy SN - 9789197651059 U1 - 615.321 SAM PY - 2009/// CY - Stockholm PB - Apotekarsocieteten KW - drugs KW - biosynthetic KW - alkaloids KW - biotechnology ER -