TY - RPRT TI - Factors limiting exercise performance in progressive systemic sclerosis. AU - B Blom-Bülow AU - B Jonson AU - K Bauer PY - 1983 DO - 10.1016/0049-0172(83)90004-5 UR - https://pubmed.ncbi.nlm.nih.gov/6673113/ ID - 6673113 ER -