1. Annual Report,;NAPRTCS,2000
2. Smith's Recognizable Patterns of Human Malformation;Jones,1997
3. Syndromes and malformations of the urinary tract,;Limwongse,1999
4. Major malformations of the urinary tract. Anatomic and genetic aspects;Gillerot;Biol Neonate,1988
5. Genes and renal disease;Freedman;Curr Opin Nephrol Hypertens,2000