TY - GEN AU - Boichard,A AU - Croux,L AU - Al Ghuzlan,A AU - Broutin,S AU - Dupuy,C AU - Leboulleux,S AU - Schlumberger,M AU - Bidart,J M AU - Lacroix,L TI - Somatic RAS mutations occur in a large proportion of sporadic RET-negative medullary thyroid carcinomas and extend to a previously unidentified exon SN - 1945-7197 PY - 2012///1218 KW - Adult KW - Aged KW - Carcinoma, Medullary KW - genetics KW - Carcinoma, Neuroendocrine KW - Child KW - Exons KW - Female KW - Humans KW - Male KW - Middle Aged KW - Proto-Oncogene Mas KW - Proto-Oncogene Proteins KW - Proto-Oncogene Proteins B-raf KW - Proto-Oncogene Proteins c-ret KW - Proto-Oncogene Proteins p21(ras) KW - Thyroid Neoplasms KW - Young Adult KW - ras Proteins N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1210/jc.2012-2092 ER -