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These studies have shown that DNA methylation plays a key role in the pathogenesis of COPD

It's an industry measure of how much clean air the purifier delivers in a given test environment for various pollutants, and it's typically reported in cubic feet per minute
Gonzalez is grateful he got to meet her in person, more than once

Phosphate fertilizers also introduce radioactive elements like polonium-210 and lead-210

The ricin's role in these supporting characters' arcs illustrates how Walt's actions ripple outward, affecting everyone in his orbit
Obstetrics and Gynecology, 114, 318-325
