Zhao S-H, Tong-Suo M. High Yield of Melanin Production by the Strain Rhizobium sp. R 593 in Liquid State Fermentation. ajc [Internet]. 2011 Sep. 30 [cited 2024 Nov. 25];24(1):335-8. Available from: https://asianpubs.org/index.php/ajchem/article/view/16015