Heat and cold injuries.
D003080:Cold Temperature / Q000009:adverse effects*; D005627:Frostbite / Q000209:etiology*; D006359:Heat Exhaustion / Q000209:etiology*; D006358:Hot Temperature / Q000009:adverse effects*; D006801:Humans; D007102:Immersion Foot / Q000209:etiology; D013474:Sunstroke / Q000209:etiology