TY  - RPRT
TI  - Polymyositis/dermatomyositis: the current position.
AU  - A Urbano-Márquez
AU  - J Casademont
AU  - J M Grau
PY  - 1991
DO  - 10.1136/ard.50.3.191
UR  - https://pubmed.ncbi.nlm.nih.gov/2015017/
ID  - 2015017
ER  -