Pilot RCT comparing low-dose naltrexone, gabapentin and placebo to reduce pain among people with HIV with alcohol problems. - Tsui JI; Rossi SL; Cheng DM; Bendiks S; Vetrova M; Blokhina E; Winter M; Gnatienko N; Backonja M; Bryant K; Krupitsky E; Samet JH (PloS one, 2024)