TY - JOUR T1 - On the Colouring and Extractive Matters of Urine.--Part I. JF - Proceedings of the Royal Society of London (1854-1905) VL - 15 SP - 1 EP - 4 PY - 1866/01/01/ UR - http://dx.doi.org/10.1098/rspl.1866.0001 M3 - doi:10.1098/rspl.1866.0001 AU - Schunck, E. ER -