title: Occupational medicine at sea: the seafarer as a patient.
mesh_terms: D004630:Emergencies; D005392:First Aid; D006801:Humans; D008875:Middle Aged; D009326:Naval Medicine; D009787:Occupational Medicine; D004364:Pharmaceutical Preparations / Q000600:supply & distribution; D012306:Risk; D012767:Ships
chemical_list: D004364:Pharmaceutical Preparations