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Increased Level of Dihydrofolic Reductase in Leucocytes of Patients Treated with Amethopterin

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BERTINO, J., DONOHUE, D., GABRIO, B. et al. Increased Level of Dihydrofolic Reductase in Leucocytes of Patients Treated with Amethopterin. Nature 193, 140–142 (1962). https://doi.org/10.1038/193140a0

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