Corporate health care purchasing among Fortune 500 firms.
Maxwell
J
J
John Snow Inc. Research and Training Institute, Boston, Massachusetts, USA.
Temin
P
P
Watts
C
C
D003132:Commerce / Q000145:classification / Q000458:organization & administration*; D003164:Competitive Bidding; D003258:Consumer Behavior; D003659:Decision Making, Organizational; D017754:Group Purchasing; D006264:Health Benefit Plans, Employee / Q000191:economics*; D006801:Humans; D008329:Managed Care Programs; D014481:United States