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In Mississippi in 1915, Dr. Joseph Goldberger works with a test group of convicts and discovers that pellagra is caused by a dietary deficiency and not infection.
First Air Date : Oct 03, 1948
Last Air date : Feb 12, 1956
Episode : 267 Episode
Season : 8 Season
Runtime: 60:14 minutes
Studio: NBC
Country:
Cast: Bert Lytell