National Institutes of Health (American, 1887-)
Herbert Bayer (American, 1900-1985)
Centers for Disease Control and Prevention (American, 1946-)
U.S.. Department of Health & Human Services (American, 1953-)
National Institutes of Health (American, 1887-)
National Institutes of Health (American, 1887-)
National Institutes of Health (American, 1887-)
Willard Frederic Elmes (American, 1900-1956)
U.S.. Department of Health & Human Services (American, 1953-)
Leonard Cusden (Irish, 1898-1979)
U.S. Dept. of Transportation (American, 1967-)
Anonymous
National Institutes of Health (American, 1887-)
National Institutes of Health (American, 1887-)
U.S.. Department of Health & Human Services (American, 1953-)