Simultaneous KRAS double mutation in codons 12-13 in a patient with colorectal cancer: a rare case-report. European Journal of Oncology and Environmental Health, [S. l.], v. 21, n. 3, p. 180–184, 2016. Disponível em: https://mattioli1885journals.com/index.php/EJOEH/article/view/3638.. Acesso em: 18 jul. 2024.