References
- Björling C. O., Berggren A., Willman-Johnson B., Grönwall A., Zaar B. Determination of barbituric acid derivates as mercury complexes. Acta chem. Scandinav 1958; 12: 1149
- Björling C. O., Berggren A., Willman-Johnsou B. Determination of barbituric acid derivates as mercury complexes. J. Pharm. and Pharmacol 1959; 11: 297
- Broughton P.M. G. A rapid ultraviolet spectro-photometric method for the detection, estimation and identification of barbiturates' in biological material. Biochem. J 1956; 63: 207
- Dybing F. Estimation of barbiturates in clinical chemistry. Scandinav. J. Clin. & Lab. Investigation 1955; 7: Suppl. 20, 114
- Fleury P. Action des sels de mercure sur les Veronals. Quelques applications analytiques. J. de pharm. et chim 1925; 2: 465
- Gould T. C., Hine C. H. A modified ultraviolet spectrophotometric method for quantitative determination of barbiturates. J. Lab. & Clin. Med 1949; 34: 1462
- Gouildbaum L. R. Determination of barbiturates. Ultraviolet spectrophotometric method with differentiation of several barbiturates. Anal. Chem 1604; 24: 1952
- Helldorff I. On the determination of barbiturates. Scandinav. J. Clin. & Lab. Investigation 1955; 7: Suppl. 20, 127
- Koppanyi T., Drllc' J. M., Murphy S., Wen S., Krop. Studies on barbiturates II. Contributions to methods of barbital research. J. Am. Pharm. A 1934; 23: 1074
- Levi L., Hubley C. K. Detection and identification of clinically important barbiturates. Anal. Chem 1956; 28: 1591
- Lous P. Quantitative determination of barbiturates. A modified spectrouhotormetric method for clinical use. Acta pharmacol. et toxicol 1950; 6: 227
- Pfeil E., Goldbach H. J. Die Mikrobestimmung der Barbiturate. Ein neues mikrotech-nisches Arbeitsverfahren. Ztschr. f. physiol. Chem 1955; 302: 263
- Richterich R. Die quantitative Bestimmung von Barbkursäure-Derivaten in Körperflüssigkei-ten durch ultraviolett-Spektrophotometrie. Clin. Chim. Acta 1958; 3: 183
- Zwicker J.J. L. Recherches et isolement des barbitals, dans les expertises toxicologiques. Pharm. Week bl 1931; 68: 975