A Prospective Study to Compare a Symptom-Based Reflux Disease Questionnaire and Impedance-pH Monitoring for the Identification of Gastroesophageal Reflux Disease
2010 ◽
Vol 105
◽
pp. S17
2011 ◽
Vol 106
(9)
◽
pp. 1604-1611
◽
2009 ◽
Vol 104
◽
pp. S26
2011 ◽
Vol 106
◽
pp. S16
◽
2008 ◽
Vol 20
(3)
◽
pp. 187-190
◽