Refine your search
Availability
-
Authors
-
Topics
- Adolescent
- Adult
- Anti-Bacterial Agents
- Anti-Ulcer Agents
- Clinical Trials as Topic
- Combined Modality Therapy
- Digestive System
- Double-Blind Method
- Duodenal Ulcer
- Enkephalin, Leucine-2-Alanine
- Female
- Humans
- Iontophoresis
- Male
- Middle Aged
- administration & dosage
- analogs & derivatives
- drug effects
- drug therapy
- methods
- Show more
- Show less
-
Languages