European Guideline on IgG4-related digestive disease - UEG and SGF evidence-based recommendations

J-Matthias Löhr, Beuers Ulrich, Vujasinovic Miroslav, Alvaro Domenico, Párniczky Andrea, Frokjaer Jens Brondum, Buttgereit Frank, Capurso Gabriele, Culver Emma L., De-Madaria Enrique, Della-Torre Emanuel, Detlefsen Sonke, Párniczky Andrea, Czakó László, Hegyi Péter, UEG guideline working group
2020