1. Severe ischemia of the hand;Bergan;Ann Surg,1971
2. A systematic approach to severe hand ischemia;McNamara;Surgery,1978
3. Gangrenous fingers: The tip of the iceberg;Kadwa;JR Coll Surg Edinb,1990
4. Raynaud phenomenon;Campbell;Semin Arthritis Rheum,1986
5. Occlusive and vasospastic diseases involving distal upper extremity arteries – Raynaud's syndrome;Porter,1989