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Hence, these companies are seen at the top of this list
The instant a needle penetrates the rubber stopper, three things happen: air enters the vial headspace, the sterile barrier is permanently breached, and the multi-dose use clock starts
Biomedicines 9 , 837 (2021)
Additionally, the blinded clinical research coordinator also completed allocation concealment, which was only shared with the director of clinical research at the institution and who did not participate in the study
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