All-Cause Mortality in People With Four-Class Drug-Resistant HIV: A Matched Cohort Analysis With Data From the PRESTIGIO Registry. - Giacomelli A; Capra N; Lolatto R; Gagliardini R; Clemente T; Calza L; Torti C; Lagi F; Fornabaio C; Marchetti G; Orofino G; Spagnuolo V (Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2025)