For citations:
Berezkina O.N., Ivanova O.N., Melchanova G.M. Gastritis and gastroduodenitis in the Republic Sakha (Yakutia) children. Yakut Medical Journal. 2015;(3):31-32. (In Russ.)
Berezkina O.N., Ivanova O.N., Melchanova G.M. Gastritis and gastroduodenitis in the Republic Sakha (Yakutia) children. Yakut Medical Journal. 2015;(3):31-32. (In Russ.)