https://srihanda.lk/2021/05/11/pcr-%e0%b7%83%e0%b7%8f%e0%b6%b8%e0%b7%8a%e0%b6%b4%e0%b6%bd-21000%e0%b6%9a%e0%b7%8a-%e0%b6%bb%e0%b7%83%e0%b7%8f%e0%b6%ba%e0%b6%b1%e0%b7%8f%e0%b6%9c%e0%b7%8f%e0%b6%bb-%e0%b7%80%e0%b6%bd-%e0%b7%84/
PCR සාම්පල 21,000ක් රසායනාගාර වල හිර වෙලා