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12 oct 2020 año - Johnson and Johnson halt their large Phase III vaccine trial over safety concerns. The company resumes the trial with a single dose.
Añadido al timeline:
COVID 2020 - Policy, vaccines, therapies, and testing
By
MedicalGold.ca
16 sep 2021
0
0
566
fecha:
12 oct 2020 año
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~ 3 years and 7 months ago
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