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Ambulatory care visits to physician offices, hospital outpatient departments, and emergency departme

Hyattsville, Md. : U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics ; Washington, DC : For sale by the U.S. G.P.O., Supt. of Doc., 1998. 1998

Ambulatory care visits to physician offices, hospital outpatient departments, and emergency departme

Hyattsville, Md. : U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics ; Washington, DC : For sale by the U.S. G.P.O., Supt. of Doc., 1998. 1998

Ambulatory care visits to physician offices, hospital outpatient departments, and emergency departme

Schappert, Susan M.
Hyattsville, Md. : U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics, [1998] 1998

Evaluation of 2-week doctor visit reporting in the National Health Interview Survey

Edwards, W. Sherman.
Hyattsville, Md. : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Center for Health Statistics ; Washington : For sale by the U.S. G.P.O., Supt. of Docs., 1996. 1996

Statistical aspects of physician payment systems : a report of the National Committee on Vital and H

Hyattsville, Md. : U.S. Dept. of Health and Human Services, Public Health Service, National Center for Health Statistics, [1987] 1987