Thanchonnang C.Rattanapitoon S.K.La N.Rattanapitoon N.K.Mahidol University2026-02-062026-02-062026-01-01International Journal of Geriatric Psychiatry Vol.41 No.1 (2026)08856230https://repository.li.mahidol.ac.th/handle/123456789/114578MedicineThe Hidden Arc of Caregiver Decline: Trajectory, Reserve, and Systemic ImplicationsLetterSCOPUS10.1002/gps.701862-s2.0-1050269069381099116641495878