Drug	Gene	Type	Source
oxycodone	CYP2D6	Text_Mining(affects(response to substance))	CTD
oxycodone	CYP2D6	Text_Mining(decreases(activity))	CTD
oxycodone	CYP3A	Text_Mining(affects(response to substance))	CTD
oxycodone	CYP3A	Text_Mining(decreases(activity))	CTD
oxycodone	CYP3A4	Text_Mining(decreases(methylation))	CTD
oxycodone	CYP3A4	Text_Mining(decreases(reaction))	CTD