Krasna, M J CALGB 9380: a prospective trial of the feasibility of thoracoscopy/laparoscopy in staging esophageal cancer. [electronic resource] - The Annals of thoracic surgery Apr 2001 - 1073-9 p. digital Publication Type: Clinical Trial; Clinical Trial, Phase II; Comparative Study; Journal Article; Multicenter Study ISSN: 0003-4975 Standard No.: 10.1016/s0003-4975(00)02680-1 doi Subjects--Topical Terms: Adenocarcinoma--pathologyAdultAgedAged, 80 and overBiopsy, NeedleCarcinoma, Squamous Cell--diagnosisEsophageal Neoplasms--pathologyEsophagectomyEsophagoscopyFeasibility StudiesFemaleHumansLaparoscopy--methodsMaleMiddle AgedNeoplasm Staging--methodsNorth CarolinaPredictive Value of TestsProspective StudiesSensitivity and SpecificityThoracoscopy--methods