L WilliamsAlastair Van HeerdenS FriedmanB ChibiP MemelaE et al2024-12-022024-12-02WOS0269-9370https://hdl.handle.net/10539/43002Comparison of a Novel Expanded Social Network Recruitment Intervention with Risk Network Recruitment to HIV Testing Locating Undiagnosed Cases in South AfricaJournal Article