PPO credentialing policies:  legal concerns and practical guidance.
Gosfield
A G
AG
Alice G. Gosfield and Associates, P.C., Philadelphia.
D003406:Credentialing / Q000331:legislation & jurisprudence; D006801:Humans; D016365:Liability, Legal; D016749:National Practitioner Data Bank; D016134:Organizational Policy; D011243:Preferred Provider Organizations; D014481:United States