@misc{indiciaee7c1a5eede41, title = {Polymorphism of avian sarcoma virus src proteins.}, author = {K Beemon and T Hunter and B M Sefton}, year = {1979}, doi = {10.1128/jvi.30.1.190-200.1979}, url = {https://pubmed.ncbi.nlm.nih.gov/225515/}, note = {Source identifier: 225515} }