TY  - RPRT
TI  - Scleroderma and pregnancy.
AU  - V D Steen
PY  - 1997
DO  - 10.1016/s0889-857x(05)70319-7
UR  - https://pubmed.ncbi.nlm.nih.gov/9031379/
ID  - 9031379
ER  -