methicillin
adicillin
amantocillin
fibracillin
apalcillin
phenyracillin
pirbenicillin
sarmoxicillin
fenbenicillin
fuzlocillin
mecillinam
mezlocillin
xanthoepocin
furbucillin
sulbenicillin
pheneticillin
procaine penicillin
aminopenicillin
penicillin G
quinacillin
carboxypenicillin
benzylpenicillin
oxacillin
penicillin O
cefalosporin
carindacillin
penicillin
clometocillin
propicillin
vicillin
lincomycin
azidocillin
Lincocin
Polymox
Larotid
Augmentin
Amoxil
amoxicillin
Trimox
Dynapen
Pipracil
piperacillin
dicloxacillin
cefotaximase
allylmercaptomethylpenicillin
curvularin
pentabiotic
meticillin
Nafcil
nafcillin
lysostaphin
carbenicillinase
talampicillin
cloxacillin
penicillin-resistant bacteria
penicilliform
azlocillin
Fulvicin
griseofulvin
albomycin
penicillinize
-cillin
penicillinase
beta-lactamase
penicillin-resistant
Ledercillin VK
penicillin V potassium
penicillinase-resistant antibiotic
quinupristin
dalfopristin
penicillinic
Polycillin
ampicillin
phenoxypropylpenicillin
Principen
stevastelin
SK-Ampicillin
timentin
co-fluampicil
bioxalomycin
epicillin
pactamycin
ciclacillin
leucinostatin
muraymycin
epilancin
citreorosein
granaticin
Mefoxin
distamycin
oleandomycin
erythromycin
silvalactam
amicetin
cephalosporin
antistaphylococcal