TY  - GEN
AU  - Layne,S P
AU  - Merges,M J
AU  - Spouge,J L
AU  - Dembo,M
AU  - Nara,P L
TI  - Blocking of human immunodeficiency virus infection depends on cell density and viral stock age
SN  - 0022-538X
PY  - 1991///0626
KW  - Acquired Immunodeficiency Syndrome
KW  - immunology
KW  - Binding, Competitive
KW  - CD4 Antigens
KW  - CD4-Positive T-Lymphocytes
KW  - Cells, Cultured
KW  - HIV Antibodies
KW  - HIV Envelope Protein gp120
KW  - HIV-1
KW  - growth & development
KW  - Humans
KW  - Time Factors
KW  - Viral Vaccines
KW  - Virion
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1128/JVI.65.6.3293-3300.1991
ER  -