Zaikina N.A., Shataeva L.K. (1974) The effect of specific immune and normal sera on proteolytic enzymes. Voprosy Meditsinskoi Khimii, 20(4), 414-418.

Zaikina N.A. et al. The effect of specific immune and normal sera on proteolytic enzymes // Voprosy Meditsinskoi Khimii. - 1974. - V. 20. -N 4. - P. 414-418.

Zaikina N.A. et al., "The effect of specific immune and normal sera on proteolytic enzymes." Voprosy Meditsinskoi Khimii 20.4 (1974): 414-418.

Zaikina, N. A., Shataeva, L. K. (1974). The effect of specific immune and normal sera on proteolytic enzymes. Voprosy Meditsinskoi Khimii, 20(4), 414-418.