Surgical operations in short-stay hospitals : United States, 1978 /
Pokras, Robert.
Graves, Edmund.
Dennison, Charles F.
Hyattsville, Md. : U.S. Dept. of Health and Human Services, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics,
[1982]
Includes bibliographical references.
Operations, Surgical
Hospital utilization