de Rovetto, Consuelo, Andrés Felipe Ortiz, Ricardo Zarama, and Luis Eduardo Bravo. 2007. “Acalculous Cholecystitis: Complication of Pediatric Systemic Lupus Erythematosus”. Colombia Medica 38 (1.Supl.1):19-23. https://doi.org/10.25100/cm.v38i1.Supl.1.483.