TY - BOOK AU - Mukherjee,Pulok K. AU - Houghton,Peter J. TI - Evaluation of herbal medicinal products: perspectives on quality, safety, and efficacy SN - 9780853697510 PY - 2009/// CY - London PB - Pharmaceutical Press KW - Drug evaluation KW - Methods KW - Pharmacognosy KW - methods KW - Plant Extracts KW - standards ER -