Orthopoxvirus:Prid:Pt:Skin:Nom:Microscopy.electron
orthopoxvirus:prid:pt:skin:nom:microscopy.electron
Orthopoxvirus:Presence or Identity:To identify measures at a point in time:Skin:Nominal:Microscopy.electron
orthopoxvirus:presence or identity:to identify measures at a point in time:skin:nominal:microscopy.electron