Please cite the main reference and the reference for the page that you are using.
aa3r_human,
aa2ar_human,
aa2br_human,
aa1r_human,
oprm_human,
oprd_human
Aminophylline,
Oxtriphylline,
Theophylline,
Fentanyl
, 'sankey.svg');){kind=link}
, 'sankey.png');){kind=link}
,'sankey.jpg');){kind=link}