Endoscopic ultrasound. State of the art.
McGrath
K M
KM
Division of Gastroenterology, Duke University Medical Center, Durham 27710, USA.
Jowell
P S
PS
D004724:Endoscopy; D005770:Gastrointestinal Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D013899:Thoracic Neoplasms / Q000000981:diagnostic imaging*; D018084:Ultrasonography, Interventional