TY - JOUR TI - Next-morning vomiting as a withdrawal symptom of immediate-release methylphenidate AU - Kaan, H. AU - Coskun, M. JO - Dusunen Adam Journal of Psychiatry and Neurological Sciences PY - 2026 VL - 39 SP - 65 EP - 68 DO - 10.14744/DAJPNS.2026.00317 ER -