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Molecular epidemiology of multiple endocrine neoplasia 2: Implications for RET screening in the new millenium. Eur J Endocrinol 2013; 168: 307\u201314.","DOI":"10.1530\/EJE-12-0919"},{"key":"2","doi-asserted-by":"crossref","unstructured":"2) Znaczko A, Donnelly DE, Morrison PJ. Epidemiology, clinical features, and genetics of multiple endocrine neoplasia type 2B in a complete population. Oncologist 2014; 19: 1284\u20136.","DOI":"10.1634\/theoncologist.2014-0277"},{"key":"3","doi-asserted-by":"crossref","unstructured":"3) Mathiesen JS, Kroustrup JP, Vestergaard P, et al. Incidence and prevalence of multiple endocrine neoplasia 2B in Denmark: a nationwide study. Endocr Relat Cancer 2017; 24: L39\u201342.","DOI":"10.1530\/ERC-17-0122"},{"key":"4","doi-asserted-by":"crossref","unstructured":"4) Carney JA, Go VL, Sizemore GW, et al. Alimentary-tract ganglioneuromatosis. A major component of the syndrome of multiple endocrine neoplasia, type 2b. 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Cancer 1968; 22: 293\u20139, passim.","DOI":"10.1002\/1097-0142(196808)22:2<293::AID-CNCR2820220206>3.0.CO;2-R"},{"key":"11","doi-asserted-by":"crossref","unstructured":"11) Gibbons D, Camilleri M, Nelson AD, et al. Characteristics of chronic megacolon among patients diagnosed with multiple endocrine neoplasia type 2B. United European Gastroenterol J 2016; 4: 449\u201354.","DOI":"10.1177\/2050640615611630"},{"key":"12","doi-asserted-by":"crossref","unstructured":"12) Barwick KW, Barwick KW. Gastrointestinal manifestations of multiple endocrine neoplasia, type IIB. J Clin Gastroenterol 1983; 5: 83\u20137.","DOI":"10.1097\/00004836-198302000-00018"},{"key":"13","doi-asserted-by":"crossref","unstructured":"13) Cohen MS, Phay JE, Albinson C, et al. Gastrointestinal manifestations of multiple endocrine neoplasia type 2. 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