BUTNARU, Anca, Sorana BOLBOACĂ, Carolina BOTAR-JID, and Cristian MARCU. “Cervical Lymph Nodes Ultrasonography in HIV Infected Children”. Applied Medical Informatics. 21, no. 3, 4 (April 20, 2011): 39-48. Accessed November 30, 2021. https://ami.info.umfcluj.ro/index.php/AMI/article/view/127.