https://www.semanticscholar.org/topic/Narasin-100-g-in-1-kg-ORAL-GRANULE-%5BMonteban-45%5D/10982597
Narasin 100 g in 1 kg ORAL GRANULE [Monteban 45] | Semantic Scholar
https://research.wur.nl/en/publications/canfas-collaborative-study-for-the-determination-of-narasin-in-fe/
CANFAS : collaborative study for the determination of narasin in feedingstuffs and premixtures bij...