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Volume 24(6);  June 1938
The cover of the journal
Chemistry
Evidence for a Second Thiamin
William J. Robbins and Frederick Kavanagh
Proc Natl Acad Sci U S A. 1938 June; 24(6): 229–230.
PMCID: PMC1077081
Genetics
The Structure of the Ring-Gland (Corpus Allatum) in Normal and Lethal Larvae of Drosophila Melanogaster
Berta Scharrer and Ernst Hadorn
Proc Natl Acad Sci U S A. 1938 June; 24(6): 236–242.
PMCID: PMC1077083
Mathematics
On Normal Division Algebras of Index 5
Richard Brauer
Proc Natl Acad Sci U S A. 1938 June; 24(6): 243–246.
PMCID: PMC1077084
Physics
The Lift and Drag Functions for an Elastic Fluid in Two Dimensional Irrotational Flow
H. Bateman
Proc Natl Acad Sci U S A. 1938 June; 24(6): 246–251.
PMCID: PMC1077085
Zoölogy
An Astacene-Like Carotenoid from a Pacific Coast Anemone, Epiactis Prolifera
Denis L. Fox and Chesney R. Moe
Proc Natl Acad Sci U S A. 1938 June; 24(6): 230–235.
PMCID: PMC1077082
Journal Matter
Original table of contents page
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