Sorokman, T. V., S. V. Sokolnyk, and D. R. Andriichuk. 2018. “CHANGES OF LEVEL MONOOXIDE OFTHE NITROGENE AT CHILDREN SICK OF STOMACH ULCER OF GASTRODUODENAL ZONE”. Actual Problems of Pediatrics, Obstetrics and Gynecology, no. 1 (October). https://doi.org/10.11603/24116-4944.2009.1.9511.