TY CONF TI CLINICAL EVALUATION OF RANGE OF MAXIMUM MOUTH OPENING AT PERSONS OF YOUNG AGE KW maximum mouth opening KW joint hypermobility JO International Congress "dentistry of The great Urals" November 29-December 1, 2017 Youth scientific school on fundamental dentistry AU Prokop'ev, S.V. AU Kostina, I.N. PY 2024 PB TIRAZH Publishing House