Mortality, an important outcome in epidemiological studies, generally has to be ascertained over long follow-up periods.
Once we have ascertained all the facts, we will act accordingly".
But with 10 worms, we've ascertained a dose that does not cause symptoms.
New Zealand, researchers have ascertained, spent NZ$172 million on legal aid in the year 2009/10.
When he got home, a few hours later, his wife, Sara, sobered him up, and, having ascertained that Lee Gershwin had been treated at the hospital and had already been discharged, she sent him over to the Gershwins' with a couple of dozen roses.
By now I had ascertained that I would not be a statistic.
The genesis of my mind-sickness I have ascertained originates from our dead moon.
It was unclear what information the German government had ascertained about those other four alleged nationals.
Once you've ascertained that your partner probably is cheating on you, there's one final test.
CVD events were ascertained over a median of 15 years.
