title: What is internal medicine?
authors.forename: H
authors.initials: H
authors.lastname: Kaplan
mesh_terms: D005251:Fees, Medical; D006801:Humans; D007388:Internal Medicine / Q000191:economics; D012219:Rheumatology / Q000191:economics; D013038:Specialization / Q000191:economics; D014481:United States