[??????]?? 7? 21?? A30?

?? 7? 21?? A30? ‘??? ????, ?? ?? ?????’?? ??? ‘??? ?’?? ?????? ?? ??? ??(mg/kg)? ??????(WHO)? ?????(mg/kg bw)? ???? ??? ?? ?? ??? ??? ??? ? ??? ??????.

? 1989? 6? ‘??? ???? ??? ?????’? ?? ?? ??? ‘????? ?? ????’? ??? ?? ??? ???????? ?? ????.