TY - RPRT TI - Two defective forms of reverse transcriptase can complement to restore retroviral infectivity. AU - A Telesnitsky AU - S P Goff PY - 1993 DO - 10.1002/j.1460-2075.1993.tb06128.x UR - https://pubmed.ncbi.nlm.nih.gov/7693456/ ID - 7693456 ER -