title: Combination HIV prevention: significance, challenges, and opportunities.
authors.affiliation: New York University College of Nursing, New York, NY 10003, USA. akurth@nyu.edu
authors.forename: Ann E
authors.initials: AE
authors.lastname: Kurth
authors.forename: Connie
authors.initials: C
authors.lastname: Celum
authors.forename: Jared M
authors.initials: JM
authors.lastname: Baeten
authors.forename: Sten H
authors.initials: SH
authors.lastname: Vermund
authors.forename: Judith N
authors.initials: JN
authors.lastname: Wasserheit