penicillinase-resistant antibiotic
vicillin
albomycin
cefalosporin
penicillin O
isopenicillin
penicillin-resistant bacteria
pentabiotic
carboxypenicillin
floxacillin
allylmercaptomethylpenicillin
penicilloic
flumequine
gatifloxacin
sparfloxacin
nafcillin
Nafcil
besifloxacin
flerofloxacin
clinafloxacin
moxifloxacin
penicilloyl
SK-Ampicillin
Principen
Polycillin
ampicillin
stevastelin
oxacillin
tosufloxacin
penicillin
delafloxacin
amifloxacin
alatrofloxacin
flavoskyrin
lomefloxacin
citreorosein
sitafloxacin
aminopenicillin
carbenicillin
orbifloxacin
solithromycin
carbenicillinase
methicillin
meticillin
Larotid
Augmentin
Polymox
Amoxil
flucloxacillin