Singulair 4 mg oralt granulat blev godkendt af 16 medlemslande (ikke af AT, BE, CZ, DK, FR, HU, NL, PL, SK) i proceduren for gensidig anerkendelse i 2002.
Singulair 4 mg oral granules was approved by 16 member states (not by AT, BE, CZ, DK, FR, HU, NL, PL, SK) in MRP in 2002.