the effect of 5 mg/p.o . methylphenidate ( mph ) challenge on beta-endorphin ( beta-ep ) , growth hormone ( gh ) , prolactin ( prl ) and cortisol was investigated in 16 children suffering from attention deficit disorder with hyperactivity ( addh ) before and after 4 weeks mph treatment .
C0025810
methylphenidate
C1263846
attention deficit disorder with hyperactivity