Immunocytochemical labeling with the monoclonal antibody st-2 suggest that chondroitin-6-sulfate is a constituent of matrix-vesicles of developing dentine - Straus, A H; Haapalainen, Edna; Arana Chavez, Victor Elias; Takahashi, H K; Katchburian, E (Ciência e Cultura, 1992)