ERCP is safe and effective in patients 80 years of age and older compared with younger patients

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Major early complications from diagnostic and therapeutic ERCP: a prospective multicenter study

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Randomised trial of endoscopic steriting versus surgical bypass in malignant low bileduct obstruction

Aaron Smith, John Dowsett, R C G Russell et al. · The Lancet · 1994 · 828 citations

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