Common origin of the Val30Met mutation responsible for the amyloidogenic transthyretin type of familial amyloidotic polyneuropathy. - Ohmori, H.; Ando, Y.; Makita, Y.; Onouchi, Y.; Nakajima, T.; Saraiva, M.J.; Terazaki, H.; Suhr, O.; Sobue, G.; Nakamura, M.; Yamaizumi, M.; Munar-Ques, M.; et al. (Journal of medical genetics, 2004)