@misc{indiciae9ef6a1c0408c, title = {Murine and simian retrovirus models: the threshold hypothesis.}, author = {R M Ruprecht and T W Baba and R Rasmussen and Y Hu and P L Sharma}, year = {1996}, doi = {10.1097/00002030-199601001-00005}, url = {https://pubmed.ncbi.nlm.nih.gov/8883607/}, note = {Source identifier: 8883607} }