Schuster E, Dunn-Coleman N, Frisvad JC, Van Dijck PW (2002). "On the safety of Aspergillus niger—a review". Applied Microbiology and Biotechnology. 59 (4–5): 426–35. doi:10.1007/s00253-002-1032-6. PMID12172605.
Schuster E, Dunn-Coleman N, Frisvad JC, Van Dijck PW (2002). "On the safety of Aspergillus niger—a review". Applied Microbiology and Biotechnology. 59 (4–5): 426–35. doi:10.1007/s00253-002-1032-6. PMID12172605.