Quantitation of glycosaminoglycan metabolism in anatomically intact articular cartilage of the mouse patella: in vitro and in vivo studies with 35S-sulfate, 3H-glucosamine, and 3H-acetate - de Vries,B.J.; van den Berg,W.B.; Vitters,E.; van de Putte,L.B. (Rheumatol Int, 1986)