Butz Oleksandra. Clinical and diagnostic value of the toxicity degree and the state of antitoxic immunity in diphtheria in children : к.мед.н. : spec.. 14.01.13 - Інфекційні хвороби : presented. 2014-01-23; popup.evolution: .; SI The L.V.Gromashevskyi Institute of epidemiology and infectious diseases. – , 0414U000359.

Updated: 2026-11-06