A note on the comparison of the hospital cost experience of three competing HMOs.
Inquiry, 1979;16(2):167-71.
Sorensen AA, Wersinger RP, Roghmann KJ, Gavett JW
PMID: 156159
Impact factor: 2.099
MeSH terms
Blue Cross Blue Shield Insurance Plans; Health Maintenance Organizations; Hospitals; Length of Stay; New York; Patient Admission
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