title: Nursing centers and managed care: collaboration and contracting.
authors.forename: D L
authors.initials: DL
authors.lastname: Torrisi
mesh_terms: D003152:Community Health Nursing / Q000191:economics / Q000458:organization & administration*; D003284:Contract Services / Q000191:economics / Q000458:organization & administration*; D007373:Interinstitutional Relations; D008329:Managed Care Programs / Q000191:economics / Q000458:organization & administration*; D015143:Philadelphia