Major clinical improvement in a boy with developmental disabilities and a PTPN4 mutation with intensive re-education and an enriched environment in a day care hospital: a case report. - Tasu C; Oppetit A; Galbert C; Ouaki S; Zammouri I; Gazzano O; Mourao J; Mignot C; Cohen D; Benarous X (Journal of medical case reports, 2026)