King E.J. (1961) History of the International Federation of Clinical Chemistry. Voprosy Meditsinskoi Khimii, 7(4), 445-446.

et al. History of the International Federation of Clinical Chemistry // Voprosy Meditsinskoi Khimii. - 1961. - V. 7. -N 4. - P. 445-446.

et al., "History of the International Federation of Clinical Chemistry." Voprosy Meditsinskoi Khimii 7.4 (1961): 445-446.

King, E. J. (1961). History of the International Federation of Clinical Chemistry. Voprosy Meditsinskoi Khimii, 7(4), 445-446.