@misc{indiciae55192956ba77, title = {Genetic variability in human immunodeficiency viruses.}, author = {M Alizon and L Montagnier}, year = {1987}, doi = {10.1111/j.1749-6632.1987.tb36266.x}, url = {https://pubmed.ncbi.nlm.nih.gov/3439717/}, note = {Source identifier: 3439717} }