4Gardner EJ. A genetic and clinical study of intestinal polyposis,a predisposing factor for carcinoma of the colon and tectum[J].American Journal of Human Genetics,1951,(02):167-176.
5Nandakumar G,Morgan JA,Sliverberg D. Familialpolyposiscoli:clinicalmanifestations,evaluation,management and treatment[J].Mount Sinai Journal of Medicine,2004,(06):384-391.