Proposal for an integrated health data system.
D000043:Abstracting and Indexing; D000553:Ambulatory Care; D006285:Health Planning / Q000331:legislation & jurisprudence; D006755:Hospital Shared Services; D007256:Information Systems; D008134:Long-Term Care; D008396:Maryland; D008499:Medical Records; D010351:Patient Discharge; D011366:Professional Review Organizations / Q000331:legislation & jurisprudence; D013223:Statistics as Topic; D014481:United States