TY - DATA AU - Morton,William R. ED - Library of Congress. TI - The social security disability insurance (DI) trust fund: background and current status T2 - Report / Congressional Research Service PY - 2018///- CY - [Washington, D.C.] PB - Congressional Research Service KW - Disability insurance KW - United States KW - Finance KW - Oil fields KW - Social security N1 - The CRS report home page provides access to all versions published since 2018 in accordance with P.L. 115-141; earliest version dated 2016; Report includes illustrations; CRDP Program record; Report includes bibliographical references UR - https://purl.fdlp.gov/GPO/gpo121274 ER -