1. Quantitative Paper Chromatography: A Simplified Procedure;Block;Proc. Soc. Exptl. Biol. Med.,1949
2. The Estimation of Amino Acids and Amines on Paper Chromatograms;Block;Anal. Chem.,1950
3. The Amino Acid Composition of Cow and Human Milk Proteins;Block;Arch. Biochem.,1946
4. The Amino Acid Composition of Proteins and Foods;Block,1950
5. The Quantities of Amino Acids in the Non-protein Fraction of Breast and Cow's Milk;Block;Arch. Biochem.,1950