Advertisement
Research Article Free access | 10.1172/JCI100136
United States Bureau of Standards and the School of Medicine and Dentistry, University of Rochester
1Published by permission of Director, Bureau of Standards, Department of Commerce, Washington, D. C.
Find articles by Ledig, P. in: JCI | PubMed | Google Scholar
United States Bureau of Standards and the School of Medicine and Dentistry, University of Rochester
1Published by permission of Director, Bureau of Standards, Department of Commerce, Washington, D. C.
Find articles by Lyman, R. in: JCI | PubMed | Google Scholar
Published October 1, 1927 - More info