What does TTD stand for?
TTD stands for "The transtracheal Doppler"
How to abbreviate "The transtracheal Doppler"?
"The transtracheal Doppler" can be abbreviated as TTD
What is the meaning of TTD abbreviation?
The meaning of TTD abbreviation is "The transtracheal Doppler"
What does TTD mean?
TTD as abbreviation means "The transtracheal Doppler"
