title: Differential coreceptor expression allows for independent evolution of non-syncytium-inducing and syncytium-inducing HIV-1
authors: van Rij RP
authors: H
authors: Blaak
authors: JA
authors: Visser
authors: M
authors: Brouwer
authors: R
authors: Rientsma
authors: S
authors: Broersen
authors: de Roda Husman AM
authors: H
authors: Schuitemaker