Merck Announces Canadian Approval of GRASTEK® (Standardized Allergenic Extract, Timothy Grass (Phleum pratense) Sublingual Tablet)
WHITEHOUSE STATION, N.J.--(BUSINESS WIRE)--Merck (NYSE:MRK), known as MSD outside the United States and Canada, today announced the regulatory approval and launch of GRASTEK® (Timothy grass pollen allergen extract) sublingual tablets in Canada. This …