Links
[1] http://www.dpcedcenter.org/regions-ambulance-operators-financial-squeeze
[2] http://www.philly.com/philly/business/20160323_Ambulance_shortgage_reaches_critical_stage_in_region.html
[3] http://www.dpcedcenter.org/tags/kidney-care
[4] http://www.dpcedcenter.org/tags/transportation