IMPACT OF EUS-FNB FROM PERITONEAL LESIONS FOR AVOIDING DIAGNOSTIC LAPAROSCOPY: A PROSPECTIVE COHORT STUDY (THE IMPALA STUDY) - Orprayoon, T; Kongkam, P; Sirisub, N; Klaikaew, N; Sanpawat, A; Ridtitid, W; Angsuwatcharakon, P; Kullavanijaya, P; Rerknimitr, R (Endoscopy, 2019)