Prokopenko N.P., Tigranian R.A., Muratova G.L., Plokhoĭ V.I., Khavinson V.Kh. (1989) Characteristics of the acidic extract from the epiphysis and its fractions. Voprosy Meditsinskoi Khimii, 35(4), 79-81.
Prokopenko N.P. et al. Characteristics of the acidic extract from the epiphysis and its fractions // Voprosy Meditsinskoi Khimii. - 1989. - V. 35. -N 4. - P. 79-81.
Prokopenko N.P. et al., "Characteristics of the acidic extract from the epiphysis and its fractions." Voprosy Meditsinskoi Khimii 35.4 (1989): 79-81.
Prokopenko, N. P., Tigranian, R. A., Muratova, G. L., Plokhoĭ, V. I., Khavinson, V. Kh. (1989). Characteristics of the acidic extract from the epiphysis and its fractions. Voprosy Meditsinskoi Khimii, 35(4), 79-81.