@misc{indiciae9e81b5953f39, title = {A decrease in hyaluronic acid synthesis by aging human fibroblasts leading to heparan sulfate enrichment and growth reduction.}, author = {K Matuoka and N Hasegawa and M Namba and G J Smith and Y Mitsui}, year = {1989}, doi = {10.1007/bf03323875}, url = {https://pubmed.ncbi.nlm.nih.gov/2488300/}, note = {Source identifier: 2488300} }