1. Bjerre , S. C. J. Porter Simultaneous Determination of Barbiturates and Salicylates by ultraviolet Spectrophotometry 5th International Congress of Clinical Chemistry Detroit August 22, 1963
2. The Metabolic conversion of 5,5-diphenyl hydantoin to 5-(p-hydroxy-phenyl)- 5-phenyl hydantoin.;Butler;J. Pharmacol. Exptl. Therap.,1957
3. Studies on 5,5-diphenylhydantoin (Dilantin) in animals and man.;Dill;J. Pharmacol. & Exptl. Therap.,1956
4. Der dünnschichtchromatographische Nachweis von Schlafmitteln als Reinsubstanzen und nach Körperpassage.;Eberhardt;Arznei- mittel-Forsch.,1962
5. A rapid method for partial identification of barbiturates in blood using thin layer chromatography on microscope slides.;Kelleher;Clin. Chim. Acta.,1964