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Ursodeoxycholic acid for the prevention of symptomatic gallstone disease after bariatric surgery (UPGRADE): a multicentre, double-blind, randomised, placebo-controlled superiority trial.
Haal S, Guman MSS, Boerlage TCC, Acherman YIZ, de Brauw LM, Bruin S, de Castro SMM, van Hooft JE, van de Laar AWJM, Moes DE, Schouten M, Schouten R, van Soest EJ, van Veen RN, de Vries CEE, Fockens P, Dijkgraaf MGW, Gerdes VEA, Voermans RP. Haal S, et al. Among authors: van de laar awjm. Lancet Gastroenterol Hepatol. 2021 Dec;6(12):993-1001. doi: 10.1016/S2468-1253(21)00301-0. Epub 2021 Oct 27. Lancet Gastroenterol Hepatol. 2021. PMID: 34715031 Clinical Trial.
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