TY  - RPRT
TI  - PULMONARY FUNCTION IN SCLERODERMA.
AU  - B RITCHIE
PY  - 1964
DO  - 10.1136/thx.19.1.28
UR  - https://pubmed.ncbi.nlm.nih.gov/14105881/
ID  - 14105881
ER  -