1. Beckwith JB (1969) Macroglossia, omphalocele, adrenal cytomegaly, gigantism and hyperplastic visceromegaly. Birth Defects: Orig Art Ser New York, National Foundation March of Dimes, Vol 5, pp 188?196; cited in Irving [16]
2. Beckwith JB: Personal communication to Cohen et al. [8]
3. Beckwith JB: Personal communication to Sotelo-Avila and Gooch [33]
4. Beckwith JB, Wang Ch-J, Donnel GN, Gwinn JL (1964) Hyperplastic fetal visceromegaly with macroglossia, omphalocele, cytomegaly of the adrenal fetal cortex, postnatal somatic gigantism, and other abnormalities: A newly recognized syndrome. Proceedings of the American Pediatric Society, Seattle, pp 56?57, abstract 41; cited in Wiedemann [42] and Bovit and Kosek [6]
5. Bohlmann H-G, Havers W (1971) Exomphalos-Makroglossie-Gigantismus-Syndrom (Wiedemann-Beckwith-Syndrom) bei drei Geschwistern. Arch Kinderheilk 183:175?182