RE: Two Chinese-produced #vaccines—a bivalent Oral Poliomyelitis Vaccine (bOPV) and a hepatitis A vaccine (HAV)—were prequalified by the World Health Organization

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Two Chinese-produced #vaccines—a bivalent Oral Poliomyelitis Vaccine (bOPV) and a hepatitis A vaccine (HAV)—were prequalified by the World Health Organization

in news •  7 years ago 

Thanks,for giving a beautiful advice,i am not,now about this things,so Thank you.

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7 years ago by

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