Inability of Thymine and Adenine to Substitute for Pteroylglutamic Acid in the Folic Acid-Deficient Rat

Petering, H. G. ; Delor, R. A.

Science (American Association for the Advancement of Science), 1949-08, Vol.110 (2851), p.185-186 [Periódico revisado por pares]

United States: The American Association for the Advancement of Science

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