An observer-blinded, prospective, randomized comparison of forceps for endoscopic esophageal biopsy
Theodore W. Schafer, Karine M. Hollis-Perry, Richard M. Mondragon, Oscar S. BrannVolume:
55
Year:
2002
Language:
english
DOI:
10.1067/mge.2002.121225
File:
PDF, 110 KB
english, 2002