1. Veterans crisis line: further efforts needed to improve service : statement for the record for the Committee on Veterans' Affairs, House of Representatives Publication: Washington, D.C. : U.S. Government Accountability Office, April 4, 2017 Subject(s): Health Services AccessibilityHotlinesVeterans HealthWaiting ListsMental DisordersTime FactorsVeteransHumansUnited StatesUnited States. Department of Veterans Affairs.