TY - JOUR T1 - A Contribution to the Study of the Yellow Colouring Matter of the Urine JF - Proceedings of the Royal Society of London (1854-1905) VL - 55 SP - 394 EP - 407 PY - 1894/01/01/ UR - http://dx.doi.org/10.1098/rspl.1894.0057 M3 - doi:10.1098/rspl.1894.0057 AU - Garrod, A. ER -