Authors: Perkins, PJ Boermans, HJ Stephenson, GR

Citation: Pj. Perkins et al., Toxicity of glyphosate and triclopyr using the Frog Embryo Teratogenesis Assay-Xenopus, ENV TOX CH, 19(4), 2000, pp. 940-945

Authors: Perkins, PJ Summers, GD

Citation: Pj. Perkins et Gd. Summers, Case number 19, ANN RHEUM D, 59(5), 2000, pp. 325-325