#february2020usmle2ck
Which one of the following drugs acts mainly by blocking the synthesis of leukotrienes?
A -Cromolyn
B- Ipratropium
C- Montelukast
D- Zileuton
Which one of the following drugs acts mainly by blocking the synthesis of leukotrienes?
A -Cromolyn
B- Ipratropium
C- Montelukast
D- Zileuton