00538naa#a2200181#i#450# EN\\bibl\23551 20241123233603.6 2500-3372 20160625b2016####ek#y0engy0150####ca RU STUDY OF THE TIME SPENT ON DOCUMENTS PREPARATION IN MEDICAL INSTITUTIONS Journal article Kemerovo Kemerovo State University 2016 5 с. Journal article local Luzgareva Daria V. Luzgareva Olga I. Lopatin Andrey A. jsocnet.ru