title: Estimated physician services in a United States metropolitan area.
mesh_terms: D000553:Ambulatory Care; D007325:Institutional Practice; D007396:Internship and Residency; D008396:Maryland; D010820:Physicians / Q000600:supply & distribution; D011153:Population; D011216:Practice Management, Medical; D011331:Private Practice; D011364:Professional Practice / Q000592:standards*; D012494:Sampling Studies; D012924:Social Conditions; D013038:Specialization; D014481:United States