TY - JOUR T1 - The Properties of Colloidal Systems. IV.--Reversible Gelation in Living Protoplasm JF - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934) VL - 91 IS - 638 SP - 196 EP - 201 PY - 1920/05/12/ UR - http://dx.doi.org/10.1098/rspb.1920.0010 M3 - doi:10.1098/rspb.1920.0010 AU - Bayliss, W. ER -