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Letter
Medicine, General & Internal
The declining number and variety of procedures done by general internists
Jeanne M. Farnan et al.
ANNALS OF INTERNAL MEDICINE (2007)
Article
Medicine, General & Internal
The declining number and variety of procedures done by general internists: A resurvey of members of the American College of Physicians
Robert S. Wigton et al.
ANNALS OF INTERNAL MEDICINE (2007)
Review
Medicine, General & Internal
Is volume related to outcome in health care? A systematic review and methodologic critique of the literature
EA Halm et al.
ANNALS OF INTERNAL MEDICINE (2002)