TY  - RPRT
TI  - Does maintenance therapy keep duodenal ulcers healed?
AU  - E J Boyd
AU  - J G Penston
AU  - D A Johnston
AU  - K G Wormsley
PY  - 1988
DO  - 10.1016/s0140-6736(88)92131-9
UR  - https://pubmed.ncbi.nlm.nih.gov/2897568/
ID  - 2897568
ER  -