title: Graduate medical education, specialists, and specialization--the tangled web.
mesh_terms: D004503:Education, Medical, Graduate; D005194:Family Practice / Q000193:education; D006801:Humans; D007396:Internship and Residency; D007878:Legislation as Topic; D008511:Medicine; D011057:Politics; D012955:Societies, Medical; D013038:Specialization; D014481:United States