@misc{indiciaee19f43f37e2f,
  title = {Sequential CD4-coreceptor interactions in human immunodeficiency virus type 1 Env function: soluble CD4 activates Env for coreceptor-dependent fusion and reveals blocking activities of antibodies against cryptic conserved epitopes on gp120.},
  author = {K Salzwedel and E D Smith and B Dey and E A Berger},
  year = {2000},
  doi = {10.1128/jvi.74.1.326-333.2000},
  url = {https://pubmed.ncbi.nlm.nih.gov/10590121/},
  note = {Source identifier: 10590121}
}