@misc{indiciaebf7dcc379417, title = {Virulent Streptococcus pyogenes: outbreak and spread within a geriatric unit.}, author = {R I Reid and R S Briggs and D V Seal and A D Pearson}, year = {1983}, doi = {10.1016/s0163-4453(83)93549-1}, url = {https://pubmed.ncbi.nlm.nih.gov/6350476/}, note = {Source identifier: 6350476} }