AU - Campos GR, Peters JH, DeMeester TR, Öberg S, Crookes PF, Mason RJ TI - THe pattern of esophageal acid exposure in gastroesophageal reflux disease influences the severity of the disease PT - JOUR DP - 1999 TA - Archives of Surgery pages = {882-888}, VI - 134 IP - 8 AID - 10.1001/archsurg.134.8.882 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.134.8.882 SO - Archives of Surgery August 1, 1999 134(8):882