Sanchez, however, said the lack of numbers would not affect his concentration.
2
IL-10 concentration was not different between cases and controls in either race.
3
The EPA says a concentration of five parts per billion is acceptable.
4
As far as I know, there is no measure of research concentration.
5
Data collected included perfusion index, heart rate, and anesthetic gas concentration values.
Uso de volume concentration em inglês
1
A scanning mobility particle sizer was used to determine the particle size and the number and volumeconcentrations of particulate matter (PM) in the DE.