00658naa#a2200217#i#450# EN\INFRA-M\bibl\2351 20260128094432.3 2075-4094 20141105b2014####ek#y0engy0150####ca RUS RU Pathomorphosis of pathogens perforating peritonitis in the children and age peculiarities of disease etiopathogenesis Journal article Moscow INFRA-M Academic Publishing LLC. 2014 4 с. Journal article local Baranov D. Ptitsyn V. Gisak S. Sklyarova Elena Gavrilova M. zh-szf.ru