What does NNN stand for?
NNN stands for "nitrosaminesN'-nitrosonornicotine"
How to abbreviate "nitrosaminesN'-nitrosonornicotine"?
"nitrosaminesN'-nitrosonornicotine" can be abbreviated as NNN
What is the meaning of NNN abbreviation?
The meaning of NNN abbreviation is "nitrosaminesN'-nitrosonornicotine"
What does NNN mean?
NNN as abbreviation means "nitrosaminesN'-nitrosonornicotine"
