February 19, 2021

Delay Pfizer 2nd dose as 1st highly effective: Experts



https://epaper.tribuneindia.com/2999630/The-Tribune/TT-19-February-2021#clip/58534173/8babf781-e019-47a3-a32e-68ca8f6daa13/406.00000000000006:414.9999999999999

 

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