Biological Analysis of Human Immunodeficiency Virus Type 1 R5 Envelopes Amplified from Brain and Lymph Node Tissues of AIDS Patients with Neuropathology Reveals Two Distinct Tropism Phenotypes and Identifies Envelopes in the Brain That Confer an Enhanced Tropism and Fusigenicity for MacrophagesPaul J. Peters, Paul R. Clapham, Graham Simmons et al.|Journal of Virology|2004Cited by 187
Non-Macrophage-Tropic Human Immunodeficiency Virus Type 1 R5 Envelopes Predominate in Blood, Lymph Nodes, and Semen: Implications for Transmission and PathogenesisPaul J. Peters, Paul R. Clapham, Wendy Sullivan et al.|Journal of Virology|2006Cited by 99