The Effect of Panththenate Deficiency on Trypanosoma lewisi Infection in the Rat. Elery R. Becker, Jane Taylor, and Caroline Fuhrmeister pages 237-244

Curve-Fitting An Art or a Science? George W. Snedecor and George W. Brown pages 245-250

Oxidation of Polyhydric Alcohols by Acetobacter suboxydans. E.I. Fulmer and L.A. Underkolfer pages 251-270

Studies on Oxygen-Carrying Cobalt Compounds: I. Oxygen-Carrying Metallo-Organic Compounds. Their Use in the Manufacturing of Oxygen. Harvey Diehl pages 271-277

II. The Methods of Preparing Bi-(Disalicylalethylenediimine)-u-aquo-dicobalt, co-ox. Harvey Diehl, Clifford C. Hach, George C. Harrison, and Lawrence M. Ligget pages 278-286

III. The Composition and Chemical Properties of Bi-(Disaliclalethylenediimine)-u-aquo-dicobalt, co-ox. Harvey Diehl, Clifford C. Hach. George C. Harrison, Lawrence M. Liggett, and Tsai S. Chao pages 287-311