TY - RPRT TI - Structural features of double-stranded polyribonucleotides required for immunological specificity and interferon induction. AU - M I Johnston AU - B D Stollar AU - P F Torrence AU - B Witkop PY - 1975 DO - 10.1073/pnas.72.11.4564 UR - https://pubmed.ncbi.nlm.nih.gov/53838/ ID - 53838 ER -