TY - RPRT TI - Long-term efficacy of cognitive behavioural therapy for insomnia (CBT-I) on depressive symptoms: A systematic review and meta-analysis of randomised controlled trials. AU - Valeria Fiori AU - Caterina Lombardo AU - Chiara Baglioni AU - Andrea Ballesio PY - 2026 DO - 10.1016/j.smrv.2026.102339 UR - https://pubmed.ncbi.nlm.nih.gov/42435604/ ID - 42435604 ER -