R.  Varma, Kasture, S. M., Nene, S., and Kalkote, U. R., ?Lipases catalyzed enantioselective hydrolysis of (R,S)-methyl 1,4-benzodioxan-2-carboxylate intermediate for (S)-doxazosin mesylate?, World Journal of Microbiology & Biotechnology, vol. 24, no. 4, pp. 577-579, 2008.