They studied the pictures for signs of AMD and to see whether smoking influenced the womens chances of developing the disease.
VOA: special.2010.03.09
There are some patients for whom physicians are really on the fence about whether to give one therapy or another.
VOA: special.2009.07.15
We will use the best evidence available to determine whether a state can meet a few key benchmarks for reform.
VOA: special.2009.07.30
Experts are not sure whether this tribe placed bodies in caves as part of burial ceremonies or for other reasons.
VOA: special.2010.11.10
The northern victory had settled for all time the question of whether states could leave the Union.
VOA: special.2010.01.14
Paul Katz says they wanted to create a great musical experience for people whether or not they are fans of the "Twilight" movies.
VOA: special.2010.06.25
For years,people have wondered whether they are safe from germs when they travel in small,enclosed areas.
VOA: special.2009.07.14
For example, the court will have to rule on whether companies with majority foreign ownership can enjoy the same expanded rights of political speech.
VOA: special.2010.03.12
More recent research suggested that those gains are the same whether you exercise for short periods over five days or longer sessions over two or three days.
VOA: special.2010.06.08
Prospects for peace hinge largely on the key issue of whether the two sides can agree on the status of Jerusalem.
VOA: standard.2009.04.09
Instead of running for president, the senator was asking voters in Massachusetts whether he should resign from the Senate.
VOA: standard.2009.08.26
This man was incredulous. "I heard like a big ringing around but I didn't understand whether it was for real,understand?
VOA: standard.2010.01.20
President Obama says he will take his time in deciding whether to deploy more troops for the Afghan war.
VOA: standard.2009.09.16
Radiologists say patients should ask their doctors whether tests using radiation are needed, and,if so, ask for the lowest dose possible.
VOA: standard.2010.01.30
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