00473naa#a2200157#i#450# EN\\bibl\21631 20241122171019.5 2077-7566 20131225b2013####ek#y0engy0150####ca RU ANALYSIS OF THE FACTS OF DELAY PATIENTSON PRE-SCHEDULED DENTAL APPOINTMENT Journal article Ekaterinburg TIRAZH Publishing House 2013 2 с. Journal article local Vasilyev N. I. dental-press.ru