TY - RPRT TI - Isolation and basic characterization of temperature-sensitive mutants from Semliki Forest virus;. AU - S Keränen AU - L Kääriäinen PY - 1974 DO - 10.1111/j.1699-0463.1974.tb02378.x UR - https://pubmed.ncbi.nlm.nih.gov/4533222/ ID - 4533222 ER -