Industrial health problems in a frigid environment.
D000413:Alaska; D001110:Arctic Regions; D003081:Cold Climate; D004782:Environmental Health; D005843:Geography; D009787:Occupational Medicine; D009938:Organizations; D010578:Petroleum; D011593:Psychology, Social; D012498:Sanitary Engineering; D013534:Survival; D014187:Transportation of Patients; D014887:Weather
D010578:Petroleum