Achlorhydria - 4 Studies Found
| Completed | 
                                    : Cobalamin Absorption From Fortified Food : 
 : 2011-07-19 : Other: 14C-B12 fortified bread A single serving of 14C-B12 fortified bread  | 
                                
| Completed | 
                                    : Clinical Experiment of Helicobacter Pylori Transmission : 
 : 2007-10-25 : Biological: Biological intervention: Enteropathogenic E. coli 5x10^8 or 1x10^9 organisms of EPEC were ad  | 
                                
| Completed | 
                                    : Evaluating Patients With Abnormal Levels of Gastric Acid : 
  | 
                                
| Completed | 
                                    : Does Omeprazole Decrease Intestinal Calcium Absorption? : 
  |