The third factor is a sense of pride in country and unity with other citizens.

VOA: special.2009.12.19

"So if you have hoarseness with tobacco or alcohol use, that would be a significant risk factor for cancer or other problems of the throat that could be serious.

VOA: special.2009.09.02

In order to attract the rabbit's own stem cells to re-grow the cartilage, channels in the scaffold were filled with a growth factor protein.

VOA: standard.2010.08.11

Columnist David Ignatius agrees with the president's move, saying Pakistan is a key factor in the new strategy,and the pressure on it must be increased.

VOA: standard.2009.12.06

One major risk factor is a diet filled with fat and salt.

VOA: standard.2010.04.22

He says first of all, the strategy emphasizes a stronger regional factor, and a greater variety of approaches that integrate military measures with civil, social and economic efforts.

VOA: standard.2009.04.02

This new study combined a large number of previous studies and concluded that a lack of social interactions ranks right up with smoking,obesity, and alcoholism as a risk factor for death.

VOA: standard.2010.07.29