FIRPI, Roberto J.; LOZADA, Luis R.; TORRES, Esther A.; VILLAMARZO, Guillermo; LOBERA, Alex. Fine-Needle Aspiration Diagnosis of Hydatid Cyst. Puerto Rico Health Sciences Journal, [S. l.], v. 18, n. 2, 2014. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1249. Acesso em: 25 feb. 2026.