Recurring conformation of the human immunodeficiency virus type 1 gp120 V3 loop.
Stanfield RL, Ghiara JB, Saphire EO, Profy AT, Wilson IA. Recurring conformation of the human immunodeficiency virus type 1 gp120 V3 loop. Virology. 2003 10 10; 315(1):159-73.