Não informado. (2020). Research Grants Index. U.S. Department of Health, Education, and Welfare, Public Health Service, National Institutes of Health, Division of Research Grants.
Chicago-Zitierstil (17. Ausg.)Não informado. Research Grants Index. Bethesda, Md: U.S. Department of Health, Education, and Welfare, Public Health Service, National Institutes of Health, Division of Research Grants, 2020.
MLA-Zitierstil (8. Ausg.)Não informado. Research Grants Index. U.S. Department of Health, Education, and Welfare, Public Health Service, National Institutes of Health, Division of Research Grants, 2020.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.