"Drug Metabolism and Drug Interactions", 13.3 (1997): 161-230. Retrieved 19 May. 2013, from http://www.degruyter.com/view/j/dmdi.1997.13.3/issue-files/dmdi.1997.13.3.xml

Drug Metabolism and Drug Interactions (1997), 13(3), pp. 161-230. Retrieved 19 May. 2013, from http://www.degruyter.com/view/j/dmdi.1997.13.3/issue-files/dmdi.1997.13.3.xml

Drug Metabolism and Drug Interactions. 1997. 13(3): 161-230. Retrieved 19 May. 2013, from http://www.degruyter.com/view/j/dmdi.1997.13.3/issue-files/dmdi.1997.13.3.xml