Citation: A. Ala et al., Nausea and vomiting, a cause for concern? Acute gastric volvulus with paraoesophageal hernia., POSTG MED J, 76(896), 2000, pp. 375
Citation: A. Ala et al., Common bile duct thrombus: a cause of persisting obstructive jaundice after endoscopic sphincterotomy, GASTROIN EN, 50(2), 1999, pp. 285-286