TY - JOUR T1 - Observations on an Astringent Vegetable Substance from China JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 107 SP - 39 EP - 44 PY - 1817/01/01/ UR - http://dx.doi.org/10.1098/rstl.1817.0007 M3 - doi:10.1098/rstl.1817.0007 AU - Brande, W. ER -