Jones, S N Diagnosis and grading of chronic pancreatitis by morphological criteria derived by ultrasound and pancreatography. [electronic resource] - Clinical radiology Jan 1988 - 43-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0009-9260 Standard No.: 10.1016/s0009-9260(88)80339-8 doi Subjects--Topical Terms: Cholangiopancreatography, Endoscopic RetrogradeChronic DiseaseHumansPancreas--diagnostic imagingPancreatitis--classificationRetrospective StudiesUltrasonography