NCT01303224
- Conditions
- Colonic Diseases, Colonic Diseases, Functional, Digestive System Diseases, +4 more
- Locations
-
- MHAT "Haskovo", Second Internal Department Haskovo, Bulgaria
- UMHAT "Dr. Georgi Stranski", Clinic of Gastroenterology Pleven, Bulgaria
- MHAT "Kaspela", Department of Gastroenterology Plovdiv, Bulgaria
- UMHAT "Sveti Georgi", Internal Consultative Department Plovdiv, Bulgaria