title: Research Triangle, NC. New competition hits the old 'Tobacco Road'.
authors.forename: J
authors.initials: J
authors.lastname: Ross
mesh_terms: D000046:Academic Medical Centers; D002391:Catchment Area, Health / Q000706:statistics & numerical data*; D003625:Data Collection; D003710:Demography; D004465:Economic Competition; D006279:Health Maintenance Organizations / Q000191:economics* / Q000706:statistics & numerical data / Q000639:trends; D007221:Industry; D008389:Marketing of Health Services / Q000191:economics*; D009657:North Carolina; D011320:Primary Health Care / Q000191:economics / Q000639:trends; D017062:Small-Area Analysis