title: Determination of the risk for familial disease in RET mutation-negative patients with medullary thyroid cancer.
authors: N L
authors: NL
authors: Tang
authors: V T
authors: VT
authors: Yeung
authors: C S
authors: CS
authors: Cockram
authors: C P
authors: CP
authors: Pang
mesh_terms: D018276:Carcinoma, Medullary / Q000209:etiology* / Q000235:genetics; D004252:DNA Mutational Analysis; D004273:DNA, Neoplasm / Q000235:genetics; D006801:Humans; D018813:Multiple Endocrine Neoplasia Type 2a / Q000235:genetics; D009154:Mutation; D011518:Proto-Oncogene Proteins / Q000235:genetics*; D012306:Risk; D012307:Risk Factors; D013964:Thyroid Neoplasms / Q000209:etiology* / Q000235:genetics
chemical_list: D004273:DNA, Neoplasm; D011518:Proto-Oncogene Proteins