Cite

    P. Cantù et al.. “T03.02.20 THE ROLE OF THE DILATION ASSISTED STONE EXTRACTION (DASE) IN THE TREATMENT OF DIFFICULT COMMON BILE DUCT STONES: SINGLE ACADEMIC CENTER SERIES.” Digestive and liver disease, vol. 52, n.d., pp. S114–. http://access.bl.uk/ark:/81055/vdc_100110823910.0x000018