#february2020usmle2ck
Which one of the following drugs is a selective beta-1 agonist?
A- Amrinone
B- Digoxin
C- Dobutamine
D- Dopamine
Which one of the following drugs is a selective beta-1 agonist?
A- Amrinone
B- Digoxin
C- Dobutamine
D- Dopamine