RT Book T1 Issues in research with human subjects: a symposium, ...march 20-21, 1978, National Institute of Health, Bethesda T2 DHHS publication NIH JF DHHS publication LA English PP Washington, D.C. PB U.S. Gov. Print. Office YR 1980 UL https://krimdok.uni-tuebingen.de/Record/1092041192