| Literature DB >> 13108767 |
Abstract
Entities:
Keywords: CHOLINE/determination; CHROMATOGRAPHY; NICOTINIC ACID/determination; VITAMIN B1; VITAMIN B2
Mesh:
Substances:
Year: 1953 PMID: 13108767 DOI: 10.1002/jps.3030421111
Source DB: PubMed Journal: J Am Pharm Assoc Am Pharm Assoc