United Nations officials expressed concern about the dramatic effect to date on Jordan's poor.

Several experts also expressed concern about the effect that dollar's recent strength, if sustained, could have on trade.

Some critics express concern about the effect on the clients.

Some island residents have begun to express concern about the effect on everything from their physical and emotional health to property values.

Q. They're expressing a lot of concerns about the effect of children going into child care centers in the first few months of life.

Some have expressed concern about the effect too much development in the town might have on the environment.

Concern has expressed about the effect on national security of technology transfers to the Eastern bloc.

It is extraordinary how little concern has been expressed about the effect of this attitude on the voluntary and civic sector.

Concern was also expressed about the harmful effect on development of military expenditure, which is constantly increasing.

Opponents in Westchester also express concern about the effect on their surroundings.