Lumen-apposing metal stent with or without coaxial double pigtail plastic stent for EUS-guided gallbladder drainage in case of acute cholecystitis or distal malignant biliary obstruction: a multicentre study (COALA study) on behalf of I-EUS group
D. Scalvini
Treatment of rectovaginal and rectourethral fistulas with autologous abdominal adipose-derived cell injections