@misc{indiciaeda3f6a850661, title = {Typing of ECHO viruses by a complement fixation technic.}, author = {P HALONEN and L ROSEN and R J HUEBNER}, year = {1958}, doi = {10.3181/00379727-98-23954}, url = {https://pubmed.ncbi.nlm.nih.gov/13554556/}, note = {Source identifier: 13554556} }