Disputes periodically flare up over medical standards for civilian airmen.
D000337:Aerospace Medicine / Q000191:economics; D001774:Blood Chemical Analysis; D005901:Glaucoma / Q000175:diagnosis; D006320:Hearing Tests; D006801:Humans; D010808:Physical Examination / Q000191:economics / Q000592:standards*; D012129:Respiratory Function Tests; D013997:Time Factors