Palissa, H., von Döhren, H., Kleinkauf, H., Ting, H. H., & Baldwin, J. E. (1989). Beta-lactam biosynthesis in a gram-negative eubacterium: Purification and characterization of isopenicillin N synthase from Flavobacterium sp. strain SC 12.154.

Palissa, H., H. von Döhren, H. Kleinkauf, H H. Ting, et J E. Baldwin. Beta-lactam Biosynthesis in a Gram-negative Eubacterium: Purification and Characterization of Isopenicillin N Synthase From Flavobacterium Sp. Strain SC 12.154. 1989.

Palissa, H., et al. Beta-lactam Biosynthesis in a Gram-negative Eubacterium: Purification and Characterization of Isopenicillin N Synthase From Flavobacterium Sp. Strain SC 12.154. 1989.