1. Image analysis of nailfold capillary patterns from video sequences;Allen,1999
2. Computerized nailfold video capillaroscopy - a new tool for assessment of Raynaud's phenomenon;Anderson;J Rheumatology,2005
3. Fitting linear mixed-effects models using lme4;Bates;J Stat Softw,2015
4. An automated system for detecting and measuring nailfold capillaries;Berks;Med. Image Comput. Comput. Assist. Interv.,2014
5. Pathogenesis of systemic sclerosis: a vascular hypothesis;Campbell;Semin. Arthritis Rheum.,1975