title: The "public interest" and the "medically Substandard" pilot.
mesh_terms: D000056:Accident Prevention; D000337:Aerospace Medicine; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications / Q000534:rehabilitation*; D009790:Occupations