1. Dietary Supplement MarketView, F-D-C Reports/The Hartman Group,1999
2. ArthritisFoundation's guide to alternative therapies;Horstman;ArthritisFoundation, Atlanta,1999
3. The arthritis cure;Theodosakis,1997
4. Hoskinson JJ, et al: Scintigraphic evaluation of dogs withacute synovitis after treatment with glucosamine hydrochlorideand chondroitin sulfate;Canapp;Am J Vet Res,1999