00690naa#a2200169#i#450# EN\\bibl\2703 20240419032011.5 20180706b2018####ek#y0engy0150####ca RU FEATURES OF THE STRUCTURE OF THE HYDROXYAPATITE OF TOOTH ENAMEL ACCORDING TO THE RESULTS OF THE METHOD OF IR-SPECTROSCOPY IN PERSONS WITH DIFFERENT SUSCEPTIBILITY TO DENTAL CARIES Conference article/thesis Ekaterinburg TIRAZH Publishing House 2018 2 с. Conference article/thesis local Клиническая медицина. 76.29 grnti Mikheykina N. I. Elovicova Tat'yana Mihaylovna dental-press.ru