TY - JOUR AN - 045684031 PY - 1998/01/01 TI - Current or recent proton pump inhibitor therapy markedly impairs the accuracy of the [14C]urea breath test JO - European Journal of Gastroenterology and Hepatology VL - 10 IS - 9 SP - 759 EP - 764 UR - https://eurekamag.com/research/045/684/045684031.php ER -