TY  - RPRT
TI  - Progressive systemic sclerosis. (Analytical study).
AU  - K Bhagwandas
AU  - S Premalatha
AU  - P Yesudian
AU  - A S Thambiah
PY  - 1980
UR  - https://pubmed.ncbi.nlm.nih.gov/7217687/
ID  - 7217687
ER  -