Accuracy of laparoscopic ultrasonography in the staging of upper gastrointestinal malignancy.
Midwinter
M J
MJ
Charnley
R M
RM
D019160:Endosonography / Q000592:standards; D005770:Gastrointestinal Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D008207:Lymphatic Metastasis; D009367:Neoplasm Staging / Q000379:methods; D012680:Sensitivity and Specificity