Punchenok N.A., Braun A.D. (1958) Creatinuria in the newborn. Voprosy Meditsinskoi Khimii, 4(1), 50-58.

Punchenok N.A. et al. Creatinuria in the newborn // Voprosy Meditsinskoi Khimii. - 1958. - V. 4. -N 1. - P. 50-58.

Punchenok N.A. et al., "Creatinuria in the newborn." Voprosy Meditsinskoi Khimii 4.1 (1958): 50-58.

Punchenok, N. A., Braun, A. D. (1958). Creatinuria in the newborn. Voprosy Meditsinskoi Khimii, 4(1), 50-58.