1. Codman EA (1934) The Shoulder Thomas Todd, Boston
2. Rowe CR (1988) Idiopathic chronic adhesive capsulitis (‘frozen shoulder’) In: The Shoulder Ed:Rowe CR Churchill Livingstone, New York
3. Older MWJ (1982) Distension arthrography of the shoulder joint In: Shoulder Surgery Eds:Bayley I and Kessel L Springer-Verlag, Berlin 123-7
4. Wallace WA, Echeverri A (1987) Intra-articular distension with local anaesthetic, steroid and air in the treatment of capsulitis of the shoulder In: Proceedings of third international conference of surgery of the shoulder Tokyo:Professional Postgraduate Services 204-8
5. Cyriax J (1975) Textbook of Orthopaedic Medicine Vol I 6th ed Bailliere Tindall, London 229-43