penicillin V
phenoxymethyl penicillin
isopenicillin
vicillin
meticillin
curvularin
penicillin O
benzathine
carbenicillinase
azidocillin
Nafcil
nafcillin
cefalosporin
penicillinase-resistant antibiotic
oxacillin
procaine penicillin
penicilloic
penimepicycline
propicillin
clometocillin
allylmercaptomethylpenicillin
phenoxypropylpenicillin
carboxypenicillin
penicillinize
penicillin-resistant
quinacillin
furbucillin
apalcillin
sarmoxicillin
phenyracillin
mezlocillin
fenbenicillin
fibracillin
adicillin
mecillinam
sulbenicillin
amantocillin
ampicillin
fuzlocillin
pirbenicillin
penamecillin
penicillinase
carindacillin
beta-lactamase
penicilliform
cefotaximase
Principen
Polycillin
-cillin
SK-Ampicillin
penicillin G
benzylpenicillin
pheneticillin
talampicillin
archaellation
methicillin
penicillanic
azlocillin
penicilloyl
Pipracil
piperacillin
penicillinic
carbenicillin
penicillin-resistant bacteria
isoxazolyl
nonpenicillin
Ledercillin VK
Dynapen
penicillin V potassium
dicloxacillin
methicilin
andrastin A
aminopenicillin
xanthoepocin
temocillin
penicillin F
chrysogenin
lenampicillin
Mefoxin
cephalosporin
albomycin
timentin
streptorubin
Howard Florey
Sir Howard Walter Florey
Florey
pivampicillin
vermistatin
carfecillin
Chain
Sir Ernst Boris Chain
Ernst Boris Chain
pentabiotic