80pc children at Sirajdikhan carry high level lead: study
A recent study found presence of a high level of lead in blood of 80 per cent children of Sirajdikhan upazila in Munshiganj.
Publication Date:
15/11/2013
A recent study found presence of a high level of lead in blood of 80 per cent children of Sirajdikhan upazila in Munshiganj.