A human model for multigenic inheritance: phenotypic expression in Hirschsprung disease requires both the RET gene and a new 9q31 locus.

Bolk S, Pelet A, Hofstra R, Angrist M, Salomon R, Croaker D, Buys C, Lyonnet S, Chakravarti A: A human model for multigenic inheritance: phenotypic expression in Hirschsprung disease requires both the RET gene and a new 9q31 locus. P Natl Acad Sci USA 97:268-273, 2000. PMID 10618407. PMC26652.