10.1097/00002030-199001001-00022
Journal article
1990-01-01T00:00:00+00:00
4 Suppl 1
S129 - S136
Repligen Corporation, Cambridge, Massachusetts.
Animals, Humans, HIV-1, Peptide Fragments, HIV Envelope Protein gp41, HIV Envelope Protein gp120, HIV Antigens, Antigenic Variation, Amino Acid Sequence, Molecular Sequence Data