Vikha I.V., Privalenko M.N., Khorlin A.Ya. (1973) Determination of serum hyaluronidase activity in the combined presence of hyaluronidase, beta-glucuronidase and N-acetyl-beta-D-glucosaminidase. Voprosy Meditsinskoi Khimii, 19(1), 90-96.

Vikha I.V. et al. Determination of serum hyaluronidase activity in the combined presence of hyaluronidase, beta-glucuronidase and N-acetyl-beta-D-glucosaminidase // Voprosy Meditsinskoi Khimii. - 1973. - V. 19. -N 1. - P. 90-96.

Vikha I.V. et al., "Determination of serum hyaluronidase activity in the combined presence of hyaluronidase, beta-glucuronidase and N-acetyl-beta-D-glucosaminidase." Voprosy Meditsinskoi Khimii 19.1 (1973): 90-96.

Vikha, I. V., Privalenko, M. N., Khorlin, A. Ya. (1973). Determination of serum hyaluronidase activity in the combined presence of hyaluronidase, beta-glucuronidase and N-acetyl-beta-D-glucosaminidase. Voprosy Meditsinskoi Khimii, 19(1), 90-96.