Generalized osteoarthritis associated with increased insulin-like growth factor types I and II and transforming growth factor beta in cortical bone from the iliac crest. Possible mechanism of increased bone density and protection against osteoporosis. - Dequeker,J.; Mohan,S.; Finkelman,R.D.; Aerssens,J.; Baylink,D.J. (Arthritis Rheum, 1993)