Vlasova E.V., Solov'eva N.I. (1962) A simple method for the preparation of highly purified collagenase. Voprosy Meditsinskoi Khimii, 8(4), 424-428.

Vlasova E.V. et al. A simple method for the preparation of highly purified collagenase // Voprosy Meditsinskoi Khimii. - 1962. - V. 8. -N 4. - P. 424-428.

Vlasova E.V. et al., "A simple method for the preparation of highly purified collagenase." Voprosy Meditsinskoi Khimii 8.4 (1962): 424-428.

Vlasova, E. V., Solov'eva, N. I. (1962). A simple method for the preparation of highly purified collagenase. Voprosy Meditsinskoi Khimii, 8(4), 424-428.