1. Beloborodova, N.V., Arkhipova, A.S., Beloborodov, D.M., Boiko, N.B., Mel’ko, A.I., and Olenin, A.Yu., Klinich. Lab. Diagnostika, 2006, no. 2, p. 3.
2. Toshimitsu, N., Toyokazu, O., Maeda, K., Saitoa, A., Ohtaa, K., and Kobayashia, K., Clin. Chim. Acta, 1979, vol. 96, no. 3, p. 247.
3. Vorob’ev, A.A., Mironov, A.Yu., Istratov, V.G., and Frantsuzov, V.N., Vest. AMTN, 2010, vol. 4, no. 1, p. 15.
4. Chalmersa, R.A. and Wattsa, R.W.E., Clin. Chim. Acta, 1974, vol. 55, no. 3, p. 281.
5. Crawhalla, J.C., Mamera, O., Tjoaa, S., and Claveaua, J.C., Clin. Chim. Acta, 1971, vol. 34, no. 1, p. 47.