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2 definitions found.

O2
+++++ Oxygen
+++-- molecular oxygen

See also

Acronym Definitions
PCO2 5
PO2 4
PAO2 3
SAO2 3
TCO2 3
SO2 2
CO2 2
VO2 2
PACO2 2
FIO2 2
NO2 2
H2O2 1
MVO2 1
CLONO2 1
CLO2 1