%0 Journal Article %T RISK FACTORS FOR EXTRAESOPHAGEAL SYMPTOMS OF GASTROESOPHAGEAL REFLUX DISEASE %A Spasova, T.E. %A Khitrikheev, V.E. %A Batudaeva, T.I. %A Soktoeva, B.V. %K %J Acta biomedica scientifica %D 2017 %N 2 %P 3 %I Scientific Center for Family Problems and Human Reproduction