"the evacuation of persons (usually by air transportation) to a place where they can receive medical care"@en-us . "medical evacuation"^^ . . "medivac"@en-us . . "0"^^ . "0"^^ . "00055038-n"^^ . . . . . . . "medical evacuation"@en-us . . "medevac"@en-us . "100055038"^^ . . . "100049848"@en-us .