EK. Weibel, P. Hadvary; E. Hochuli; E. Kupfer; H. Lengsfeld, Lipstatin, an inhibitor of pancreatic lipase, produced by Streptomyces toxytricini. I. Producing organism, fermentation, isolation and biological activity., in J Antibiot (Tokyo), vol. 40, n. 8, agosto 1987, pp. 1081-5, PMID 3680018.