As many as 6,000 people living near a gold mine in Phichit province may have heavy metals in their blood, Central Institute of Forensic Science chief Porntip Rojanasunan said on Friday.
As many as 6,000 people living near a gold mine in Phichit province may have heavy metals in their blood, Central Institute of Forensic Science chief Porntip Rojanasunan said on Friday.