TY - JOUR T1 - Researches into the Chemical Constitution of Narcotine, and of Its Products of Decomposition. Part II JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 157 SP - 657 EP - 667 PY - 1867/01/01/ UR - http://dx.doi.org/10.1098/rstl.1867.0022 M3 - doi:10.1098/rstl.1867.0022 AU - Matthiessen, A. AU - Foster, G. ER -