1. Annual survey of the American Hospital Association;American Hospital Association,2013
2. Use of hospitalists by Medicare beneficiaries: a national picture;Pete Welch;Medicare Medicaid Res Rev,2014
3. The evolution of the hospitalist model in the United States;Wachter;Med Clin North Am,2002
4. The state of hospital medicine in 2008;Wachter;Med Clinic North Am,2008
5. The hospitalist movement 5 years later;Wachter;JAMA,2002