1. Environmental influence on the worldwide prevalence of a 776C→G variant in the transcobalamin gene (TCN2). Issue 6 (12th January 2007) Authors: Guéant, Jean-Louis; Chabi, Nicodème W; Guéant-Rodriguez, Rosa-Maria; Mutchinick, Osvaldo M; Debard, Renée; Payet, Corinne; Lu, Xiaohong; Villaume, Christian; Bronowicki, Jean-Pierre; Quadros, Edward V; Sanni, Ambaliou; Amouzou, Emile; Xia, Bing; Chen, Min; Anello, Guido; Bosco, Paolo; Romano, Cor... Journal: Journal of medical genetics Issue: Volume 44:Issue 6(2007) Page Start: 363 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗