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Federal
Drug Use Data from Selected Hospitals
U.S. Department of Health & Human Services —
The National Hospital Care Survey (NHCS) collects data on patient care in hospital-based settings to describe patterns of health care delivery and utilization in the... -
Federal
NLM Classification
U.S. Department of Health & Human Services —
A product of the National Library of Medicine for the arrangement of library materials in the field of medicine and related sciences used internationally. The NLM...