D'iachkova A.Ia., Tsvetkova E.I. (1972) Hydroxyproline excretion in chronic pneumonia in children. Voprosy Meditsinskoi Khimii, 18(6), 654-655.
D'iachkova A.Ia. et al. Hydroxyproline excretion in chronic pneumonia in children // Voprosy Meditsinskoi Khimii. - 1972. - V. 18. -N 6. - P. 654-655.
D'iachkova A.Ia. et al., "Hydroxyproline excretion in chronic pneumonia in children." Voprosy Meditsinskoi Khimii 18.6 (1972): 654-655.
D'iachkova, A. Ia., Tsvetkova, E. I. (1972). Hydroxyproline excretion in chronic pneumonia in children. Voprosy Meditsinskoi Khimii, 18(6), 654-655.