antibacterial
antibiotic
antimicrobial
atomic
atoms
bacteria
carbon
chemical
chemistry
chlamydia
chlamydophila
composition
compound
drawing
flat
formula
hydrogen
icon
infection
leprae
line
microbe
molecular
molecule
mycobacterium
nitrogen
oxygen
polymerase
rifabutin
rifabutine
rifamycin
rna
skeletal
structure
tuberculosis