W. G. Dykstra DYKSTRA, W. G., & DAUTERMAN, W. C. (1978). EXCRETION, DISTRIBUTION AND METABOLISM OF S-(2,4-DINITROPHENYL) GLUTATHIONE IN AMERICAN COCKROACH. INSECT BIOCHEMISTRY, 8(4), 263–265. https://doi.org/10.1016/0020-1790(78)90035-5