found: US Holocaust Memorial Museum catalog, 27 January 2014(Trench foot)
found: CDC, 3 February 2014(Trench foot, also known as immersion foot, is an injury of the feet resulting from prolonged exposure to wet and cold conditions)
found: MeSH, 3 February 2014(MeSH hdg.: Immersion foot; entry terms: Immersion Feet, Trench Feet, Trench Foot; use Immersion Foot to search Trench Foot 1966-94; Trench foot was heading 1963-94)
found: Web. 3(1. immersion foot... compare trench foot; 2. trench foot... compare immersion foot)