Sliding gastric hiatal hernia diagnosis by transabdominal ultrasonography: an easy, reliable and non-invasive procedure - Barone, M; Di Lernia, P; Carbonara, M; Ladisa, R; Donno, A; Amoruso, A; Di Leo, A; Francavilla, A (Scand J Gastroenterol, 2006)
PMID: 16785200