TY - JOUR T1 - DIFFERENTIAL DIAGNOSIS BETWEEN BILIARY AND NONBILIARY ACUTE PANCREATITIS: WHAT IS THE IMPORTANCE OF LABORATORY TESTS? JO - ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) A1 - Azevedo, Barbra Rafaela de Melo Santos A1 - Fagundes, Djalma José SN - 0102-6720 UL - 10.1590/0102-672020220002e1694 VL - 35 Y1 - 2022 PB - Brasil ER -