What does IIS stand for?
IIS stands for "Infectivity inhibiting substance(s"
How to abbreviate "Infectivity inhibiting substance(s"?
"Infectivity inhibiting substance(s" can be abbreviated as IIS
What is the meaning of IIS abbreviation?
The meaning of IIS abbreviation is "Infectivity inhibiting substance(s"
What does IIS mean?
IIS as abbreviation means "Infectivity inhibiting substance(s"
