What does MMRB stand for?
MMRB stands for "mouth-to-mouth rescue breathing"
How to abbreviate "mouth-to-mouth rescue breathing"?
"mouth-to-mouth rescue breathing" can be abbreviated as MMRB
What is the meaning of MMRB abbreviation?
The meaning of MMRB abbreviation is "mouth-to-mouth rescue breathing"
What does MMRB mean?
MMRB as abbreviation means "mouth-to-mouth rescue breathing"
