Please cite the main reference and the reference for the page that you are using.
adrb2_human,
acm2_human,
acm3_human,
acm4_human,
acm5_human,
acm1_human,
adrb1_human,
aa2ar_human,
aa1r_human
Indacaterol,
Isoetharine,
Chembl1433762,
Formoterol,
Arformoterol,
Salmeterol,
Chembl1478530,
Procaterol,
Terbutaline,
Olodaterol,
Umeclidinium,
Aclidinium,
Ipratropium bromide,
Chembl1740585,
Tiotropium,
Diprophylline