[Role of echography in the diagnosis of digestive lesions].
D003937:Diagnosis, Differential; D004064:Digestive System / Q000473:pathology; D004066:Digestive System Diseases / Q000175:diagnosis*; D006801:Humans; D014463:Ultrasonography / Q000379:methods*
Aportul ecografiei în diagnosticul afecţiunilor digestive. I) Date generale.