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The benefit of colonoscopy.
Brenna E, Skreden K, Waldum HL, Mårvik R, Dybdahl JH, Kleveland PM, Sandvik AK, Halvorsen T, Myrvold HE, Petersen H. Brenna E, et al. Among authors: waldum hl. Scand J Gastroenterol. 1990 Jan;25(1):81-8. doi: 10.3109/00365529008999213. Scand J Gastroenterol. 1990. PMID: 2305208
Neuroendocrine differentiation in colorectal carcinomas.
Syversen U, Halvorsen T, Mårvik R, Waldum HL. Syversen U, et al. Among authors: waldum hl. Eur J Gastroenterol Hepatol. 1995 Jul;7(7):667-74. Eur J Gastroenterol Hepatol. 1995. PMID: 8590163
423 results