Drug	Gene	Type	Source
METHAMPHETAMINE	DRD2	Text_Mining(Agonist)	TTD
METHAMPHETAMINE	DRD2	Text_Mining(Drug(s))	TTD
METHAMPHETAMINE	ADRA1B	Text_Mining(Antagonist)	TTD
METHAMPHETAMINE	ADRA1B	Text_Mining(Drug(s))	TTD