School of Medicine;
Universidad de los Andes;
Bogotá110111;
Colombia;
Section of Endocrinology;
Department of Internal Medicine;
Fundación Santa Fe de Bogotá;
Bogotá110111;
Colombia;
Department of Hepatology;
Fundación Santa Fe de Bogotá;
Bogotá110111;
Colombia;
Primary biliary cholangitis; Antibodies; Anti-mitochondrial antibodies; Latin America; Anti-smooth muscle antibodies;