1. Social, structural, behavioral and clinical factors influencing retention in Pre-Exposure Prophylaxis (PrEP) care in Mississippi Arnold, Trisha; Brinkley-Rubinstein, Lauren; Chan, Philip A.; Perez-Brumer, Amaya; Bologna, Estefany S.; Beauchamps, Laura; Johnson, Kendra; Mena, Leandro; Nunn, Amy 2017 Articles HIV infections--EpidemiologyHIV (Viruses)--PreventionYoung gay menHIV infections—PreventionMedicine