Patel BB, Li XM, Dixon MP, Blagoi EL, Seeholzer SH, Chen Y, Miller CG, He YA, Tetruashvily M, Chaudhry AH, Ke E, Xie J, Cooper H, Bellacosa A, Clapper ML, Boman BM, Zhang T, Litwin S, Ross EA, Conrad P, Crowell JA, Kopelovich L, Knudson A, Yeung AT. Searchable high-resolution 2D gel proteome of the human colon crypt. J Proteome Res. 2007 Jun; 6(6):2232-8.