What does NIS stand for?
NIS stands for "National Inpatient Sample"
How to abbreviate "National Inpatient Sample"?
"National Inpatient Sample" can be abbreviated as NIS
What is the meaning of NIS abbreviation?
The meaning of NIS abbreviation is "National Inpatient Sample"
What does NIS mean?
NIS as abbreviation means "National Inpatient Sample"