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Goodspeed, D.P.; Simpson, R.M.; Ashworth, R.B.; Shafer, J.W.; Cook, H.R., Sensitive and specific gas-liquid chromatographic-spectrophotometric screening procedure for trace levels of five sulfonamides in liver, kidney, and muscle tissue, J. Ass. Offic. Anal. Chem, 1978, 61, 5, 1050-1053. [all data]