00551naa#a2200169#i#450# EN\\bibl\113207 20260118200822.7 2311-1402 20091225b2009####ek#y0engy0150####ca RUS RU Territorial'nye osobennosti meditsinskoy geografii Nizhnevartovskogo regiona Khanty-Mansiyskogo avtonomnogo okruga - Yugry Journal article Nizhnevartovsk Nizhnevartovsk State University 2009 7 с. Journal article local Mamonov Yu P vestnik.nvsu.ru