TY - JOUR T1 - On the Discovery of a Species of Trypanosoma in the Cerebro-Spinal Fluid of Cases of Sleeping Sickness JF - Proceedings of the Royal Society of London (1854-1905) VL - 71 SP - 501 EP - 508 PY - 1902/01/01/ UR - http://dx.doi.org/10.1098/rspl.1902.0134 M3 - doi:10.1098/rspl.1902.0134 AU - Castellani, A. ER -