G W Hodgson1, C Ponnamperuma. Show Affiliations » 1. EXOBIOLOGY DIVISION, NASA, AMES RESEARCH CENTER, MOFFETT FIELD, CALIFORNIA.
Abstract
Entities: Chemical
Year: 1968 PMID: 16591587 PMCID: PMC285994 DOI: 10.1073/pnas.59.1.22
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205