Level below
Code A07AA01
neomycin
Code A07AA02
nystatin
Code A07AA03
natamycin
Code A07AA04
streptomycin
Code A07AA05
polymyxin b
Code A07AA06
paromomycin
Code A07AA07
amphotericin b
Code A07AA08
kanamycin
Code A07AA09
vancomycin
Code A07AA10
colistin
Code A07AA11
rifaximin
Code A07AA12
fidaxomicin
Code A07AA13
rifamycin
Code A07AA51
neomycin, combinations
Code A07AA54
streptomycin, combinations