Ala-Kokko L.,1990
Ala-Kokko L., Baldwin C.T., Moskowitz R.W., Prockop D.J. Single base mutation in the type II procollagen gene (COL2A1) as a cause of primary osteoarthritis associated with a mild chondrodysplasia. - Proc.Natl.Acad.Sci., 1990, v. 87, p. 6565-6568.
