1. Observations upon maladies in which the blood supply to the digits ceases intermittently or permanently and upon bilateral gangrene of the digits: Observations relevant to so-called “Raynaud's disease.”;Lewis;Clin Sci,1934
2. Rheumatology for Clinicians;Fessel,1975
3. Raynaud's phenomenon of occupational origin: An epidemiological survey;Taylor;Acta Chir Scand (Suppl),1976
4. Prevalence of primary Raynaud's phenomenon in young females;Olsen;Scand J Clin Lab Invest,1978
5. The prevalence of intermittent digital ischaemia (Raynaud's phenomenon) in a general practice;Heslop;J R Coll Gen Pract,1983