Carvalho, M. J. T., Pacheco, C., Teixeira, M., & Costa, É. Yet another Case of Abdominal Pain: Pneumoperitoneum Diagnosis via Ultrasound. Wolters Kluwer Medknow Publications.
Chicago Style (17th ed.) CitationCarvalho, Maria João Travassos, Catarina Pacheco, Mariana Teixeira, and Érico Costa. Yet Another Case of Abdominal Pain: Pneumoperitoneum Diagnosis via Ultrasound. Wolters Kluwer Medknow Publications.
MLA (9th ed.) CitationCarvalho, Maria João Travassos, et al. Yet Another Case of Abdominal Pain: Pneumoperitoneum Diagnosis via Ultrasound. Wolters Kluwer Medknow Publications.
Warning: These citations may not always be 100% accurate.