RAVI KESHARI. EVALUATION OF MALIGNANT BILIARY TRACT STRICTURES WITH ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY GUIDED BRUSH CYTOLOGY. Journal of Population Therapeutics and Clinical Pharmacology, [S. l.], v. 30, n. 17, p. 527–534, 2023. DOI: 10.53555/jptcp.v30i17.2478. Disponível em: https://jptcp.com/index.php/jptcp/article/view/2478. Acesso em: 27 jul. 2024.