title: Letter: Substitute for amphetamine.
mesh_terms: D000661:Amphetamine / Q000009:adverse effects; D006801:Humans; D010389:Pemoline / Q000009:adverse effects*; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy; D013375:Substance Withdrawal Syndrome; D019966:Substance-Related Disorders
chemical_list: D010389:Pemoline; D000661:Amphetamine