Roderick J. Clifton-Bligh, John M. Wentworth, Peter Heinz, Michele S. Crisp, Rhys John, John H. Lazarus, Marian Ludgate, V. Krishna Chatterjee,
Mutation of the gene encoding human TTF-2 associated with thyroid agenesis, cleft palate and choanal atresia Nature Genetics. ,vol. 19, pp. 399- 401 ,(1998) ,
10.1038/1294