Primary care physicians.
Martz
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EW
D003691:Delaware; D004501:Education, Medical / Q000191:economics*; D005260:Female; D006801:Humans; D008297:Male; D010821:Physicians, Family / Q000191:economics / Q000592:standards*; D012577:Schools, Medical / Q000458:organization & administration; D013337:Students, Medical; D014481:United States