Authors: van Rooij, IALM Wegerif, MJM Roelofs, HMJ Peters, WHM Kuijpers-Jagtman, AM Zielhuis, GA Merkus, HMWM Steegers-Theunissen, RPM

Citation: Ialm. Van Rooij et al., Smoking, genetic polymorphisms in biotransformation enzymes, and nonsyndromic oral clefting: A gene-environment interaction, EPIDEMIOLOG, 12(5), 2001, pp. 502-507