Annenkov G.A. (1982) Genetical heterogeneity of phenylketonuria. Voprosy Meditsinskoi Khimii, 28(3), 62-70.
et al. Genetical heterogeneity of phenylketonuria // Voprosy Meditsinskoi Khimii. - 1982. - V. 28. -N 3. - P. 62-70.
et al., "Genetical heterogeneity of phenylketonuria." Voprosy Meditsinskoi Khimii 28.3 (1982): 62-70.
Annenkov, G. A. (1982). Genetical heterogeneity of phenylketonuria. Voprosy Meditsinskoi Khimii, 28(3), 62-70.