TY - GEN AU - Artifon,Everson L A AU - Tchekmedyian,Asadur Jorge AU - Aguirre,Pedro Alonso TI - [Endoscopic retrograde cholangiopancreatography: a technique in permanent evolution] SN - 1609-722X PY - 2015///0406 KW - Bile Duct Diseases KW - surgery KW - Bile Ducts KW - anatomy & histology KW - Cholangiopancreatography, Endoscopic Retrograde KW - adverse effects KW - Humans N1 - Publication Type: English Abstract; Journal Article; Review ER -