@article{article457b205d, title = {Silk: history, obtaining, structure and properties of an old material in the development of new technologies}, author = {Pugina, Roberta Silva and Caiut, José Maurício Almeida}, year = {2021}, doi = {10.52466/ijamb.v4i1.88}, journal = {International Journal of Advances in Medical Biotechnology} }