%0 Journal Article %T The influence of hypoxia and prolonged exercise on attentional performance at high and extreme altitudes: A pilot study %A Mirjam Limmer %A Petra Platen %J Archive of "PLoS ONE". %D 2018 %R 10.1371/journal.pone.0205285 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6169942/