No abstract available
MeSH terms
-
Data Collection*
-
Databases, Factual / legislation & jurisprudence*
-
Follow-Up Studies
-
General Surgery
-
Health Insurance Portability and Accountability Act*
-
Hospitals
-
Medicaid
-
Medicare
-
Patients
-
Registries
-
Social Security
-
Societies, Medical
-
United States