Differentiation between primary and secondary Raynaud's phenomenon: a prospective study comparing nailfold capillaroscopy using an ophthalmoscope or stereomicroscope
- 1 April 2001
- journal article
- research article
- Published by BMJ in Annals Of The Rheumatic Diseases
- Vol. 60 (4), 407-409
- https://doi.org/10.1136/ard.60.4.407