PT  - JOURNAL ARTICLE
AU  - O Laitinen
AU  - V Salorinne
AU  - H Poppius
TI  - Respiratory function in systemic lupus erythematosus, scleroderma, and rheumatoid arthritis.
AID  - 10.1136/ard.32.6.531
DP  - 1973 Nov 01
TA  - Annals of the Rheumatic Diseases
PG  - 531--535
VI  - 32
IP  - 6
4099  - http://ard.bmj.com/content/32/6/531.short
4100  - http://ard.bmj.com/content/32/6/531.full
SO  - Ann Rheum Dis1973 Nov 01; 32