H Fletcher1, R L Wegel. Show Affiliations » 1. Research Laboratories of the American Telephone and Telegraph Company.
Abstract
Year: 1922 PMID: 16586849 PMCID: PMC1084945 DOI: 10.1073/pnas.8.1.5
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205