TY - DATA AU - Shea,Dana A. AU - Gottron,Frank TI - Ricin: technical background and potential role in terrorism T2 - Report / Congressional Research Service PY - 2019///- CY - [Washington, D.C.] PB - Congressional Research Service KW - Ricin KW - Terrorism KW - United States KW - Prevention N1 - The CRS report home page provides access to all versions published since 2018 in accordance with P.L. 115-141; earliest version dated 2013; GPO Cataloging Record Distribution Program (CRDP); Report includes bibliographical references UR - https://purl.fdlp.gov/GPO/gpo138429 ER -