Peters, P. J., Bhattacharya, J., Hibbitts, S., Dittmar, M. T., Simmons, G., Bell, J., . . . Clapham, P. R. (2004). 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 Macrophages. American Society for Microbiology.

Peters, Paul J., Jayanta Bhattacharya, Samantha Hibbitts, Matthias T. Dittmar, Graham Simmons, Jeanne Bell, Peter Simmonds, och Paul R. Clapham. 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 Macrophages. American Society for Microbiology, 2004.

Peters, Paul J., et al. 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 Macrophages. American Society for Microbiology, 2004.