Outcome according to KRAS-, NRAS- and BRAF-mutation as well as KRAS mutation variants: pooled analysis of five randomized trials in metastatic colorectal cancer by the AIO colorect... von Modest, D.P., Ricard, I., Heinemann, V., Hegewisch-Becker, S., Schmiegel, W., Porschen, R., Stintzing, S., Graeven, U., Arnold, D., von Weikersthal, L.F., Giessen-Jung, C., Stahler, A., Schmoll, H.J., Jung, A., Kirchner, T., Tannapfel, A., Reinacher-Schick, A.

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Cetuximab plus cisplatin–5-fluorouracil versus cisplatin–5-fluorouracil alone in first-line metastatic squamous cell carcinoma of the esophagus: a randomized phase II study of the... von Lorenzen, S., Schuster, T., Porschen, R., Al-Batran, S.-E., Hofheinz, R., Thuss-Patience, P., Moehler, M., Grabowski, P., Arnold, D., Greten, T., Müller, L., Röthling, N., Peschel, C., Langer, R., Lordick, F.

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Prognostic factors for 60-day mortality in first-line treatment of metastatic colorectal cancer (mCRC): individual patient analysis of four randomised, controlled trials by the AIO... von Giessen, C., Graeven, U., Laubender, R.P., Modest, D.P., Schulz, C., Porschen, R., Schmiegel, W., Reinacher-Schick, A., Hegewisch-Becker, S., Stintzing, S., Heinemann, V.

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5-Fluorouracil plus leucovorin is an effective adjuvant chemotherapy in curatively resected stage III colon cancer: long-term follow-up results of the adjCCA-01 trial von Arkenau, H. T., Bermann, A., Rettig, K., Strohmeyer, G., Porschen, R.

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Hypermethylation of the CDKN2/p16 promoter during neoplastic progression in Barrett's esophagus von Klump, Bodo, Hsieh, Chih-Jen, Holzmann, Karlheinz, Gregor, Michael, Porschen, Rainer

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Fluorouracil Plus Leucovorin as Effective Adjuvant Chemotherapy in Curatively Resected Stage III Colon Cancer: Results of the Trial adjCCA-01 von PORSCHEN, Rainer, BERMANN, Andreas, LÖFFLER, Thomas, HAACK, Gregor, RETTIG, Klaus, ANGER, Yvonne, STROHMEYER, Georg

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Studies on p53, BAX and Bcl-2 protein expression and microsatellite instability in stage III (UICC) colon cancer treated by adjuvant chemotherapy: major prognostic impact of proapo... von NEHLS, O, OKECH, T, HARTMANN, J. T, PORSCHEN, R, GREGOR, M, KLUMP, B, HSIEH, C.-J, ENZINGER, T, SARBIA, M, BORCHARD, F, GRUENAGEL, H.-H, GACO, V, HASS, H. G, ARKENAU, H. T

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Predictive and prognostic value of microsatellite instability in patients with advanced colorectal cancer treated with a fluoropyrimidine and oxaliplatin containing first-line chem... von Müller, C. I., Schulmann, K., Reinacher-Schick, A., Andre, N., Arnold, D., Tannapfel, A., Arkenau, H., Hahn, S. A., Schmoll, S. H.-J., Porschen, R., Schmiegel, W., Graeven, U.

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Oxaliplatin, fluorouracil and leucovorin for advanced biliary system adenocarcinomas: a prospective phase II trial von Nehls, O, Klump, B, Arkenau, H T, Hass, H G, Greschniok, A, Gregor, M, Porschen, R

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Adjuvant chemotherapy in curative resected colon carcinoma: 5-fluorouracil/leucovorin versus high-dose 5-fluorouracil 24-h infusion/leucovorin versus high-dose 5-fluorouracil 24-h... von Arkenau, H T, Rettig, K, Porschen, R

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Time gated fluorescence spectroscopy in Barrett’s oesophagus von Ortner, M-A E J, Ebert, B, Hein, E, Zumbusch, K, Nolte, D, Sukowski, U, Weber-Eibel, J, Fleige, B, Dietel, M, Stolte, M, Oberhuber, G, Porschen, R, Klump, B, Hörtnagl, H, Lochs, H, Rinneberg, H

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Association of age with survival in patients with metastatic colorectal cancer: analysis from the ARCAD Clinical Trials Program von Lieu, Christopher H, Renfro, Lindsay A, de Gramont, Aimery, Meyers, Jeffrey P, Maughan, Timothy S, Seymour, Matthew T, Saltz, Leonard, Goldberg, Richard M, Sargent, Daniel J, Eckhardt, S Gail, Eng, Cathy

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Molecular lesions in colorectal cancer: impact on prognosis? Original data and review of the literature von KLUMP, B, NEHLS, O, PORSCHEN, R, GREGOR, M, OKECH, T, HSIEH, C.-J, GACO, V, GITTINGER, F. S, SARBIA, M, BORCHARD, F, GRESCHNIOK, A, GRUENAGEL, H. H

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Flow cytometric and histologic evaluation in a large cohort of patients with ulcerative colitis: Correlation with clinical characteristics and impact on surveillance von Holzmann, K, Klump, B, Borchard, F, Gregor, M, Porschen, R

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Recovery of Cyclospora Organisms from Patients with Prolonged Diarrhea von Berlin, O. G. W., Novak, S. M., Porschen, R. K., Long, E. G., Stelma, G. N., Schaeffer, F. W.

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Comparison of Flow Cytometry and Histology with Mutational Screening for p53 and Ki-ras Mutations in Surveillance of Patients with Long-standing Ulcerative Colitis von Holzmann, M. Weis-Klemm, B. Klump, C.-J. Hsieh, F. Borchard, M. Gregor, R. Porschen, K.

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Orale Fluoropyrimidine in der Behandlung des kolorektalen Karzinoms von Porschen, R

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Antibiotic susceptibility of isolates of Bacillus anthracis, a bacterial pathogen with the potential to be used in biowarfare von Jones, M.E., Goguen, J., Critchley, I.A., Draghi, D.C., Karlowsky, J.A., Sahm, D.F., Porschen, R., Patra, G., DelVecchio, V.G.

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Prognostic factors for 60-day mortality in first-line treatment of metastatic colorectal cancer (mCRC): individual patient analysis of four randomised, controlled trials by the AlO... von GIESSEN, C, GRAEVEN, U, HEINEMANN, V, LAUBENDER, R. P, MODEST, D. P, SCHULZ, C, PORSCHEN, R, SCHMIEGEL, W, REINACHER-SCHICK, A, HEGEWISCH-BECKER, S, STINTZING, S

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Epigenetic control of the E-cadherin gene (CDH1) by CpG methylation in colectomy samples of patients with ulcerative colitis von Azarschab, Pia, Porschen, Rainer, Gregor, Michael, Blin, Nikolaus, Holzmann, Karlheinz

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