TY - RPRT TI - Complement fixation with formalin treated poliovirus antigens. AU - J PAPAPANAGIOTOU AU - von MAGNUS PY - 1961 DO - 10.1111/j.1699-0463.1961.tb00420.x UR - https://pubmed.ncbi.nlm.nih.gov/14483690/ ID - 14483690 ER -