Laryngeal cancer risk in Caucasians is associated with alcohol and tobacco consumption but not modified by genetic polymorphisms in class I alcohol dehydrogenases ADH1B and ADH1C, and glutathione-S-transferases GSTM1 and GSTT1. - Risch,A.; Ramroth,H.; Raedts,V.; Rajaee-Behbahani,N.; Schmezer,P.; Bartsch,H.; Becher,H.; Dietz,A. (Pharmacogenetics, 2003)