@misc{indiciae8b919a88b24b, title = {[Electron microscopic study of isolated proteoglycans].}, author = {S M Bychkov and E V Vinogradova and I N Mikhailov and V N Kharlamova}, year = {1979}, url = {https://pubmed.ncbi.nlm.nih.gov/217467/}, note = {Source identifier: 217467} }