Negative predictive value of endoscopic ultrasound in a large series of patients with a clinical suspicion of pancreatic cancer.
Am J Gastroenterol. 2005 Dec;100(12):2658-61. doi: 10.1111/j.1572-0241.2005.00315.x.
Am J Gastroenterol. 2005.
PMID: 16393216