title: How are medical subspecialists doing?
authors.forename: W J
authors.initials: WJ
authors.lastname: Guglielmo
mesh_terms: D000328:Adult; D003625:Data Collection; D004470:Economics, Medical; D005251:Fees, Medical / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D007182:Income / Q000706:statistics & numerical data; D007388:Internal Medicine / Q000145:classification / Q000191:economics*; D008297:Male; D008875:Middle Aged; D011364:Professional Practice / Q000191:economics; D013038:Specialization; D014481:United States