1 documents found
Podavalenko Alla Pavlivna. Epidemiological features of diphtheria infection in some regions of Ukraine and ways of epidemiological supervision system improvement
: к.мед.н. :
spec.. 14.02.02 - Епідеміологія :
presented. 1999-03-30; popup.evolution: .;
Kharkiv Post-Graduate Medical Institute. – , 0499U000757.
1 documents found
Updated: 2026-03-24
