title: Cold injury and clubbing: a possible relationship.
mesh_terms: D000328:Adult; D044383:Black People; D003081:Cold Climate; D003080:Cold Temperature / Q000009:adverse effects; D004781:Environmental Exposure; D005627:Frostbite / Q000150:complications* / Q000209:etiology; D006801:Humans; D007723:Korea; D008297:Male; D008887:Military Medicine; D010005:Osteoarthropathy, Secondary Hypertrophic / Q000209:etiology*; D013997:Time Factors