Registry data in health services research: reflection of reality or prohibitive uncertainty?
Division of Surgical Oncology, Department of Surgery, University of Cincinnati Medical Center, Cincinnati, Ohio.
Daniel E
DE
Abbott
D015179:Colorectal Neoplasms / Q000401:mortality* / Q000628:therapy*; D005260:Female; D006801:Humans; D007348:Insurance, Health / Q000706:statistics & numerical data*; D008297:Male; D017063:Outcome Assessment, Health Care