TY - RPRT TI - Specific RNA-cleaving activities from HeLa cells. AU - S Ferrari AU - C O Yehle AU - H D Robertson AU - E Dickson PY - 1980 DO - 10.1073/pnas.77.5.2395 UR - https://pubmed.ncbi.nlm.nih.gov/6930639/ ID - 6930639 ER -