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Start Over You searched for: Subjects Transportation Remove constraint Subjects: Transportation Publication Year 2000 to 2021 Remove constraint Publication Year: <span class="from" data-blrl-begin="2000">2000</span> to <span class="to" data-blrl-end="2021">2021</span>

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1. Association of rideshare-based transportation services and missed primary care appointments: a clinical trial

4. Enforcement policy for viral transport media during the Coronavirus disease 2019 (COVID-19) public health emergency: guidance for commercial manufacturers, clinical laboratories, and Food and Drug Administration staff

5. Enforcement policy for viral transport media during the coronavirus disease 2019 (COVID19) public health emergency (revised): guidance for commercial manufacturers, clinical laboratories, and Food and Drug Administration staff