TY - JOUR T1 - The Lethal Concentration of Acids and Bases in Respect of Paramoecium aurelia JF - Proceedings of the Royal Society of London (1854-1905) VL - 74 SP - 100 EP - 104 PY - 1904/01/01/ UR - http://dx.doi.org/10.1098/rspl.1904.0088 M3 - doi:10.1098/rspl.1904.0088 AU - Barratt, J. ER -