TY  - RPRT
TI  - Upper esophageal spasm in systemic sclerosis.
AU  - M Javle
AU  - G Mangat
AU  - C Balakrishnan
AU  - V R Joshi
PY  - 1993
UR  - https://pubmed.ncbi.nlm.nih.gov/8294373/
ID  - 8294373
ER  -