Martindale Pharma
McNeil
Meda
Medac
Meda OTC
Medice
Medimpex
Medtronic BioPharma B.V.
Merck
Merck Serono
Mercury Pharmaceuticals
Merz
MIP Pharma
Mitsubishi Pharma Europe
Molteni
MSD
Mundipharma
Mylan
