@article{article50aa055d,
title   = {Quantification of optic disc edema during exposure to high altitude shows no correlation to acute mountain sickness},
author = {Willmann, Gabriel and Fischer, M. Dominik and Schatz, Andreas and Schommer, Kai and Messias, Andre and Zrener, Eberhart and Bartz-Schmidt, Karl U. and Gekeler, Florian},
year = {2011},
doi = {10.1371/journal.pone.0027022},
journal   = {PLoS ONE}
}