minimum size
Royalty-free @item@ photos:methicillin resistant
2424x1731px
microscopic, photograph, bacteria, electron microscope, stained, green, staphylococcus aureus, spheroid, methicillin resistant, mrsa, bacterium
Public Domain
microscopic, photograph, bacteria, electron microscope, stained, green, staphylococcus aureus, spheroid, methicillin resistant, mrsa, bacterium
Public Domain
