Attention Deficit Hyperactivity Disorder: Identifying Approaches for Early Diagnosis, a Pilot Study. - Elena E. Lyakso; Olga V. Frolova; Anton Matveev; Petr Shabanov; Andrei Lebedev; Aleksandr Nikolaev; Egor Kleshnev; Severin Grechanyi; Ruban Nersisson (SPECOM (1), 2025)