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Ransohoff DF, Lang CA, Young GP.Ransohoff DF, et al.Gastroenterology. 1997 Oct;113(4):1423-4. doi: 10.1053/gast.1997.v113.agast971131423.Gastroenterology. 1997.PMID: 9322544No abstract available.
Lang CA, Ransohoff DF.Lang CA, et al. Among authors: ransohoff df.J Natl Cancer Inst. 1997 Oct 1;89(19):1392-3. doi: 10.1093/jnci/89.19.1392.J Natl Cancer Inst. 1997.PMID: 9326904Review.No abstract available.
Lang CA, Ransohoff DF.Lang CA, et al. Among authors: ransohoff df.Eur J Gastroenterol Hepatol. 1998 Mar;10(3):199-204. doi: 10.1097/00042737-199803000-00002.Eur J Gastroenterol Hepatol. 1998.PMID: 9585021Review.