1. Relation between narrow networks and providers of cancer care Author(s): Yasaitis, Laura, authorBekelman, Justin E., authorPolsky, Daniel, author Publication: Philadelphia, PA : Leonard Davis Institute of Health Economics, 2017 Subject(s): Delivery of Health Care -- economicsHealth Insurance ExchangesMedical OncologyNeoplasms -- therapyQuality of Health CareHealth Care CostsHumansUnited States