@misc{indiciae4643d082296a, title = {Antibiotics in smallpox.}, author = {J P MARSDEN and W J COUGHLAN}, year = {1951}, doi = {10.1016/s0140-6736(51)91479-1}, url = {https://pubmed.ncbi.nlm.nih.gov/14874486/}, note = {Source identifier: 14874486} }