W J Robbins1, M B Schmidt. Show Affiliations » 1. New York Botanical Garden and Department of Botany, Columbia University.
Abstract
Entities: Chemical Species
Year: 1939 PMID: 16577861 PMCID: PMC1077695 DOI: 10.1073/pnas.25.1.1
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205