Does endoscopic ultrasound influence the management of pancreatic cystic lesions? An Asian multicentre study - Yu, H.K.; Lakhtakia, S.; Leong, A.T.; Vu, C.K.F.; Shin, J.; Frederick, D.Y.; Heng, C.V.; Akaraviputh, T.; Kongkam, P.; Khor, C.; Mesenas, S.; Tan, J.; et al. (Blackwell Publishing, 2010)