| Literature DB >> 18149440 |
Abstract
Entities:
Keywords: INTESTINES/bacteriology; NICOTINIC ACID/metabolism; TRYPTOPHAN
Mesh：
Substances：
Year: 1949 PMID： 18149440 DOI： 10.3181/00379727-70-17005
Source DB: PubMed Journal: Proc Soc Exp Biol Med ISSN： 0037-9727