Kairala, Rodolpho César Oliveira Mellem, Paula Ananda Chacon Inês, Rafaella Gregori Perduca, Bruna Lima Daher, Bruna Lemos Silva, Afranio Faria Lemos, Danilo Rocha Chavez Zambrana, Caio Cesar Faciroli Contin Silva, Cláudio Henrique Formigoni Reviriego, and Maria Clara Nobrega Pereira. “Elevation of CA 19-9 Levels in Patients With Mirizzi Syndrome in the Absence of Malignant Disease: A Case Report”. Electronic Journal Collection Health, no. 48 (May 14, 2020): e2882. Accessed May 17, 2024. https://acervomais.com.br/index.php/saude/article/view/2882.