TY - GEN AU - Crawford,Matthew James TI - "To dispel doubts and adulterations": scientific expertise and the attempts to make a better bark fo the royal monopoly of quina (1751-1790) SN - 0031-7047 PY - 2014///0403 KW - Botany KW - history KW - Cinchona KW - chemistry KW - Education, Pharmacy KW - History of Pharmacy KW - History, 18th Century KW - Plant Bark KW - Plant Extracts KW - economics KW - Spain N1 - Publication Type: Historical Article; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S ER -