1. Some compounds with more than heteroatoms;Acheson,1960
2. Chemistry of purines;Bendich,1955
3. Methods for characterization of nucleic acids by base composition;Bendich,1957
4. An improved colorimetric method for the quantitative estimation of thymine;Day;J. Biol. Chem,1952
5. Steps in the oxidation of xanthine to uric acid catalyzed by milk xanthine oxidase;Gutfreund;Biochem. J,1958