Recognition and treatment of attention deficit-hyperactivity disorder in patients with treatment-resistant burning mouth syndrome: a retrospective case study - Takahashi, Kaori; Kasahara, Satoshi; Takahashi, Miwako; Morita, Taito; Sato, Naoko; Momose, Toshimitsu; Matsudaira, Ko; Niwa, Shin-Ichi; Uchida, Kanji; Handa, Toshiyuki; Ichinohe, Tatsuya; Fukuda, Ken-ichi (Frontiers in Pain Research, 2025)