00814naa#a2200229#i#450# EN\\bibl\46259 20241106001305.3 2308-4057 20211109b2021####ek#y0engy0150####ca ENG RU Choline intake effects on psychophysiological indicators of students in the pre-exam period Journal article Kemerovo Kemerovo State University 2021 8 с. Journal article local Химическая технология. Химическая промышленность. Родственные отрасли. 66 ENG Tarasova Olga L. Ivanov Vadim I. Luzgarev Sergey V. Lavryashina Marya B. Anan’ev Vladimir A. jcenter.kemsu.ru