title: You're the flight surgeon. Essential thrombocythemia of unknown etiology.
authors.forename: Lee H
authors.initials: LH
authors.lastname: Harvis
mesh_terms: D000328:Adult; D000337:Aerospace Medicine; D006801:Humans; D008297:Male; D010976:Platelet Count; D013920:Thrombocythemia, Essential / Q000175:diagnosis* / Q000628:therapy