Nh?ng b?nh v? h? mi?n d?ch: Thi?u h?t mi?n d?ch, b? suy gi?m b?ch c?u do t?y x??ng r?i lo?n, và b?nh AIDSThe safety and effectiveness of Methylin in pediatric people below six yrs of age have not been founded. The lengthy-term efficacy of methylphenidate in pediatric sufferers has not been set up.Ph?i h?p trong ?i?u tr? nh?ng tr??ng h?p h? mi?n d?