@doctoralThesis{Kauffels_2012, title={Isolation and purification of the 4’-hydroxymethyl metabolites of the designer drugs 4’-methyl-α-pyrrolidinopropiophenone and 4’-methyl-α-pyrrolidinohexanophenone biotechnologically synthesized using fission yeast co-expressing human cytochrome P450 reductase and human CYP P450 isozymes 2D6 or 2C19}, author={Kauffels, Anne}, doi={http://dx.doi.org/10.22028/D291-21584}, year={2012} }