[Endosonography as theme of this issue--update of endoscopic ultrasound techniques].
C F
CF
Dietrich
D019160:Endosonography; D005767:Gastrointestinal Diseases / Q000000981:diagnostic imaging*; D005770:Gastrointestinal Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D012680:Sensitivity and Specificity