Multigenic inheritance of Hirschsprung disease: requirements of a new 9q31 locus and RET for phenotypic expression.
Bolk S, Pelet A, Hofstra R, Angrist M, Salomon R, Croaker D, Buys C, Lyonnet S, Chakravarti A: Multigenic inheritance of Hirschsprung disease: requirements of a new 9q31 locus and RET for phenotypic expression. Proc Natl Acad Sci (USA) 97:268-273, 2000. PMID 10618407. PMC26652.