3Taylor S R, FACS, Victoria S. Incidence of additional primary cancers in patients with invasive intraductal papillary mucinous neoplasms and sporadic pancreatic adenocarcinomas [ J ]. J Am Coll Surg,2007,204(5) :803 -813.
4Belen B, Xavier B, Virginia P. Detection of metachronous neoplasms in colorectal cancer patients: identification of risk factors [J]. Dis Colon Rectum,2007,50(7) :971 -980.
5Brown, Finan PJ, Hall NR, et al. Incidence of DNA replication errors in patients with multiple primary cancer[ J]. Dis Colon Rectum,1998,41 (6) :765 -769.
6Yan C,Ying Y,Andrew H,et al. OPCML Is a broad tumor suppressor for multiple carcinomas and lymphomas with frequently epigenetic inactivation[ J] ,2008,3 ( 8 ) :2990 - 2990.
7Pingli W, Gensheng Z, Huahao S. Multiple synchronous primary malignancies induced by benzene exposure: a case report[J]. Journal of Occupational Medicine and Toxicology,2009,4:7.
