title: Neuroses in the seamen of the Polish merchant marine.
mesh_terms: D001289:Attention Deficit Disorder with Hyperactivity / Q000453:epidemiology; D006801:Humans; D008297:Male; D009326:Naval Medicine; D009497:Neurotic Disorders / Q000453:epidemiology*; D009784:Occupational Diseases / Q000453:epidemiology*; D011044:Poland; D012767:Ships