Endoscopic retrograde cholangiopancreatography with biopsy of sphincter of Oddi using fluoroscopic guidance with contrast
endoscopic retrograde cholangiopancreatography with biopsy of sphincter of oddi using fluoroscopic guidance with contrast
Endoscopic retrograde cholangiopancreatography with biopsy of sphincter of Oddi using fluoroscopic guidance with contrast
endoscopic retrograde cholangiopancreatography with biopsy of sphincter of oddi using fluoroscopic guidance with contrast