Ultrasonographic Findings of the Gallbladder in Patients with Acute Hepatitis A: Do They Have Clinical Relevance?.
Ji Young An, Hyoung Jung Kim, Dong Ho Lee, Joo Won Lim, Young Tae Ko, Bong Keun Choi
J Korean Soc Ultrasound Med. 2012;31(3):151-158. Published online September 26, 2012