Mukvich, O.M., Zadorozhnaja, T.D., Lavrenchuk, O.V. and Archakova, T.N. 2018. Pathological and morphological properties of chronic gastroduodenitis in children with connective tissue dysplasia. Pathologia. 1 (May 2018). DOI:https://doi.org/10.14739/2310-1237.2018.1.128818.