| Literature DB >> 13493608 |
Abstract
Entities:
Keywords: AMINO ACIDS/determination; ECHINODERMS; PEPTIDES/determination
Mesh:
Substances:
Year: 1958 PMID: 13493608 DOI: 10.1038/181098a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962