@misc{indiciae26a8cfdac5ac, title = {Murine leukemia virus mutant with a frameshift in the reverse transcriptase coding region: implications for pol gene structure.}, author = {J G Levin and S C Hu and A Rein and L I Messer and B I Gerwin}, year = {1984}, doi = {10.1128/jvi.51.2.470-478.1984}, url = {https://pubmed.ncbi.nlm.nih.gov/6205170/}, note = {Source identifier: 6205170} }