%0 Journal Article %A Robert Thirsk %A Andre Kuipers %A Chiaki Mukai %A David Williams %T The space-flight environment: the International Space Station and beyond %D 2009 %R 10.1503/cmaj.081125 %J Canadian Medical Association Journal %P 1216-1220 %V 180 %N 12 %U https://www.cmaj.ca/content/cmaj/180/12/1216.full.pdf