Citation: S. Drapkin et Rrp. Warner, SERUM CHROMOGRANIN-A DIFFERENTIATES GASTRINOMA FROM NONNEOPLASTIC CAUSES OF HYPERGASTRINEMIA, Gastroenterology, 114(4), 1998, pp. 2402-2402
Citation: Dc. Mehta et al., AN 18-YEAR FOLLOW-UP OF PRIMARY HEPATIC CARCINOID WITH CARCINOID-SYNDROME, Journal of clinical gastroenterology, 23(1), 1996, pp. 60-62