PITANUPONGSA, Daranee. ULTRASOUND FINDINGS OF ACUTE AND CHRONIC CHOLECYSTITIS. The ASEAN Journal of Radiology, Bangkok, Thailand, v. 14, n. 1, p. 63–70, 2023. Disponível em: https://www.asean-journal-radiology.org/index.php/ajr/article/view/818. Acesso em: 2 may. 2025.