[Washington, D.C.?] : U.S. Dept. of Health and Human Services, Public Health Service, National Center for Health Services Research and Health Care Technology Assessment, [1986?]
Physical Details
pages 29-36
OCLC
ocm26077393
Caption title.
Title on cover: PPOS-- issues for employers.
Reprint of an article originally published in Health care management review, 1986.