Pfizer
Novartis (Sandoz)
TEVA
Merck & Co.
AbbVie (Allergan)
Sumitomo Dainippon
Hikma
Aurobindo Pharma
Wockhardt
Lupin Limited
Fresenius Kabi
B. Braun
USantibiotics
Qilu Pharmaceutical
ACS Dobfar
Nichi-Iko (Sagent)
Antibiotice