title: Obstruction in chronic pancreatitis.
authors: R H
authors: RH
authors: Wachsberg
mesh_terms: D002908:Chronic Disease; D006801:Humans; D010195:Pancreatitis / Q000150:complications*; D011169:Portal Vein; D013162:Splenic Vein; D013927:Thrombosis / Q000209:etiology*