Combination chemotherapy of cancer: potentiation of carcinostatic activity of 8-azaguanine by 6-formylpteridine.

@article{Shapiro1952CombinationCO,
  title={Combination chemotherapy of cancer: potentiation of carcinostatic activity of 8-azaguanine by 6-formylpteridine.},
  author={Donald M. Shapiro and Jacob Kream and L S See Dietrich},
  journal={Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine},
  year={1952},
  volume={81 3},
  pages={616-9}
}