... Hasegawa H, Saikawa Y, Suda K, Ando T, Kumagai K,Irino T, Yoshikawa T, Matsuda S, Kitajima M, Kitagawa Y: Clinicalsignificance of circulating tumor cells in blood from patients withgastrointestinal ... withgastrointestinal cancers. Ann Surg Oncol 2008, 15:3092-100.10. Pachmann K, Camara O, Kavallaris A, Krauspe S, Malarski N, Gajda M, Kroll T,Jörke C, Hammer U, Altendorf-Hofmann A, Rabenstein C, Pachmann ... (Tree Star, Ashland, OR, USA).StatisticsData analysis was carried out with Stata statisticalpackages (Stata corporation, College station, TX, USA).Mann-Whitney test was used to compare the...