title: Critical mass: the potential role of the mega-group to address the manpower shortage and facilitate office-based practice in interventional radiology.
authors.affiliation: Vascular Disease Research Center, Rhode Island Hospital, Brown Medical School, 593 Eddy Street, Providence, Rhode Island 02903, USA. tmurphy@lifespan.org
authors.forename: Timothy P
authors.initials: TP
authors.lastname: Murphy
mesh_terms: D000553:Ambulatory Care / Q000458:organization & administration*; D006801:Humans; D009936:Organizational Innovation; D015642:Radiology, Interventional / Q000458:organization & administration*; D000078329:Workforce