AUTHOR=Kashirina Daria N. , Brzhozovskiy Alexander G. , Pastushkova Ludmila Kh. , Kononikhin Alexey S. , Borchers Christoph H. , Nikolaev Evgeny N. , Larina Irina M. TITLE=Semiquantitative Proteomic Research of Protein Plasma Profile of Volunteers in 21-Day Head-Down Bed Rest JOURNAL=Frontiers in Physiology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2020.00678 DOI=10.3389/fphys.2020.00678 ISSN=1664-042X