21.   Despite the emphasis on biological and chemical attacks, however, the biggest concern remains physical injuries.

22.   Even so, concerns remain here over the laws governing Chinese soldiers after China takes control.

23.   Health concerns remain far from the only focus of attention, though.

24.   His concerns remain starting pitching and catching the ball, not the closer.

25.   However, there remains substantial concern, if not a crisis.

26.   It got a strong response from filmgoers there, but concerns remain over how to attract males to this deeply female-skewed movie.

27.   Key details of the rule remain unclear and concern remains that the rule opens the door for illegal payments from boosters.

28.   National security concerns remained high profile.

29.   Nevertheless, concern remained that Yeltsin may never return to captain the ship of Russian state.

30.   Of course, concerns remain about other products, on quality or safety issues.