TY  - RPRT
TI  - Relapsing ulcers and mucosal protecting agents.
AU  - M Guslandi
PY  - 1981
DO  - 10.1016/s0140-6736(81)91705-0
UR  - https://pubmed.ncbi.nlm.nih.gov/6110020/
ID  - 6110020
ER  -