... as negative for an EGFR mutation, they found 11 new samples with exon 19 mutations.30 Another possible ... T. Inoue, Y. Inoue, M. Ishida, G. Ishii, Y. Ishikawa, H. Ito, M. Ito, T. Ito, T. Iwasa, K ... T. Okamura, Y. Okano, M. Oki, K. Okishio, M. Okuno, H. Omiya, M. Omori, A. Ono, M. Osawa ...