G F Sprague1. Show Affiliations » 1. Division of Crops and Diseases, United States Department of Agriculture.
Abstract
Entities: Disease Species
Year: 1933 PMID: 16577578 PMCID: PMC1086196 DOI: 10.1073/pnas.19.9.838
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205