TY - GEN AU - Liu,C L TI - [Introduction of a device for reflux extraction and solvent recovery of Chinese herbs] SN - 0254-0029 PY - 1984///1010 KW - China KW - Pharmacognosy KW - instrumentation KW - Plants, Medicinal KW - analysis KW - Solvents N1 - Publication Type: Journal Article ER -