Rural scope of practice.
Ginzburg
Val E
VE
D002170:Canada; D003110:Colonic Neoplasms / Q000517:prevention & control; D003113:Colonoscopy / Q000191:economics / Q000706:statistics & numerical data*; D017046:Cost Savings; D005194:Family Practice / Q000592:standards / Q000639:trends; D017048:Health Care Costs; D006801:Humans; D008403:Mass Screening / Q000592:standards / Q000639:trends; D009780:Occult Blood; D010818:Practice Patterns, Physicians'; D011365:Professional Practice Location; D019035:Rural Health Services / Q000592:standards* / Q000639:trends; D014481:United States