I.  Bhushan, Parshad, R., Qazi, G. N., Ingavle, G. C., Jamalpure, T. M., Rajan, C. R., Ponrathnam, S., and Gupta, V. K., ?Macroporous beads for lipase immobilization: kinetic resolution of a racemic drug intermediate?, Journal of Bioactive and Compatible Polymers, vol. 22, no. 2, pp. 174-194, 2007.

I.  Bhushan, Parshad, R., Qazi, G. Nabi, Ingavle, G. C., Rajan, C. R., Ponrathnam, S., and Gupta, V. Kumar, ?Lipase enzyme immobilization on synthetic beaded macroporous copolymers for kinetic resolution of chiral drugs intermediates?, Process Biochemistry, vol. 43, no. 4, pp. 321-330, 2008.