NCT04595058
- Conditions
- Biliary Obstruction, Biliary Tract Diseases, Biliary Tract Neoplasms, +9 more
- Locations
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- Hospital Universitari de Bellvitge L'Hospitalet de Llobregat, Barcelona, Catalonia, Spain
- Hospital Universitari de Bellvitge L'Hospitalet de Llobregat, Barcelona, Spain