Comparison of the clinical practice of a geriatric nurse practitioner and two internists.
D000368:Aged; D005260:Female; D005851:Geriatric Nursing; D006123:Group Practice / Q000458:organization & administration; D006801:Humans; D007388:Internal Medicine; D008297:Male; D009722:Nurse Practitioners; D009733:Nursing Diagnosis; D012189:Retrospective Studies; D000078329:Workforce