AUTHOR=Harutyunyan Gurgen , Mangoyan Harutyun , Mkhoyan Gagik TITLE=Brain tissue oxygen reactivity: clinical implications and pathophysiology JOURNAL=Frontiers in Pharmacology VOLUME=5 YEAR=2014 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2014.00100 DOI=10.3389/fphar.2014.00100 ISSN=1663-9812