Similar prevalence of somatic TSH receptor and Gsalpha mutations in toxic thyroid nodules in geographical regions with different iodine supply in Turkey. - Gozu,HI.; Bircan,R.; Krohn,K.; Muller,S.; Vural,S.; Gezen,C.; Sargin,H.; Yavuzer,D.; Sargin,M.; Cirakoglu,B.; Paschke,R. (Eur J Endocrinol, 2006)