ELLINGER, P Nicotinamide biosynthesis by intestinal bacteria as influenced by methyltryptophans. [electronic resource] - The Biochemical journal 1949 - 506-9 p. digital Publication Type: Journal Article ISSN: 0264-6021 Subjects--Topical Terms: BacteriaBacteriologyIntestines--microbiologyNiacin--metabolismNiacinamideTryptophan