1. Aristotle (350 BC) Historia Animalium 8.22.2;B, A.;Arthritis and Rheumatism; Gout: progress and present status,1973
2. Pathogenesis of hyperuricaemia in primary gout;W, Holmes E.;Clinical Rheumatic Diseases,1977
3. Mechanism of Gouty Inflammations;British Medical Journal,1973
4. Crystals, Arthritis and Connective Tissue;Nuki, G.;Advanced medicine,1971