TY - JOUR T1 - Studies in Bacterial Variability.--On the Occurrence and Development of Dys-Agglutinable, Eu-Agglutinable and Hyper-Agglutinable Forms of Certain Bacteria. (A Report to the Medical Research Council) JF - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934) VL - 93 IS - 649 SP - 54 EP - 68 PY - 1922/01/02/ UR - http://dx.doi.org/10.1098/rspb.1922.0004 M3 - doi:10.1098/rspb.1922.0004 AU - Walker, E. ER -