Merck Sharp & Dohme (I.A.) Corp.
(Incorporated in U.S.A) Malaysia Branch (Reg. 993811-H)
9th Floor, Lot 33, No 3, Jln Semangat,
Seksyen 13, 46200 Petaling Jaya,
Selangor Darul Ehsan, Malaysia
General Line: +603 7718 1600
Fax: +603 7718 1700
Customer Service Toll Free: 1-800-88-1068