United States. National Cancer Advisory Board. Clinical Trials Working Group.
Bethesda, MD : U.S. Department of Health and Human Services, National Institutes of Health, National Cancer Institute, 2005.
2005
United States. National Cancer Advisory Board. Clinical Trials Working Group.
Bethesda, MD : U.S. Department of Health and Human Services, National Institutes of Health, National Cancer Institute, 2005.
2005