Current status of cytogenetics procedures to detect and quantify previous exposures to radiation - Bender, Michael A.; Awa, Akio A.; Brooks, Antone L.; Evans, Harold John; Groër, Peter G.; Littlefield, L. Gayle; Pereira, Carlos Alberto de Bragança; Preston, Robert Julian; Wachholz, Bruce W. (Mutation Research, 1988)