References
- Leppänen V. Evaluation of the p-toluene sulfonic acid method for determination of total cholesterol in serum. Scandinav. J. Clin. Lab. Investigation 1956; 8: 201
- Anderson J. T., Keys A. Cholesterol in serum and lipoprotein fractions, its measurement and stability. Clin. Chem. 2 1956; 145
- Abel L. L., Levy B. B., Brodie B. B., Kendall F. E. A simplified method for the estimation of total cholesterol in serum and demonstration of its specificity. J. Biol. Chem. 1952; 195: 357
- Drekter I. J. A new method for the direct determination of Cholesterol. Bull. New York Med. Coll., Flower and 5the Ave. Hospital. 1943; 6: 138
- Pearson S., Stem S., McGavack T. H. A rapid, accurate method for the determination of total cholesterol in serum. Anal. Chem. 1953; 25: 813