References
- Winn , G. S. , Godfrey , E. L. and Nelson , K. W. 1952 . Polarographic Procedure for Urinary Thallium. . Arch. Ind. Hyg. & Occ. Med. , 6 : 14
- Voskresenskoya , N. T. 1956 . Colorimetric Methods of Determining Small Amounts of Thallium. . Zhur. Anal. Khim. , 11 : 585
- Tsao , K. H. , Loo , Y. C. and Tang , T. H. 1957 . A Rapid Mi-crocolorimetric Method for the Determination of Antimony in Blood. . Yao Hüeh Hsüeh Pao , 4 : 847 1956 Chem. Abstr. 52: 9275