title: Can contrast harmonic endoscopic ultrasonography replace endoscopic ultrasonography-guided fine-needle aspiration in patients with solid pancreatic lesions? An American perspective.
authors.affiliation: Department of Internal Medicine, Division of Gastroenterology and Hepatology, Thomas Jefferson University Hospital, Philadelphia, PA, USA.
authors.forename: Joseph
authors.initials: J
authors.lastname: Yoo
authors.affiliation: Department of Internal Medicine, Division of Gastroenterology and Hepatology, Thomas Jefferson University Hospital, Philadelphia, PA, USA.
authors.forename: Linda H
authors.initials: LH
authors.lastname: Yan
authors.affiliation: Department of Internal Medicine, Division of Gastroenterology and Hepatology, Thomas Jefferson University Hospital, Philadelphia, PA, USA.
authors.forename: Ali A
authors.initials: AA
authors.lastname: Siddiqui