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  1. Dec 2020
  2. www.bmj.com www.bmj.com
    Two metres or one: what is the evidence for physical distancing in covid-19?
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    1. Grace1999 29 Dec 2020

      Jones. N. R., (2020) Two metres or one: what is the evidence for physical distancing in covid-19? thebmj. Retrieved from: https://www.bmj.com/content/370/bmj.m3223

      is:article lang:en COVID-19 Physical distancing Modeling Infection susceptibility Safe contact Duration of exposure Physical distancing rules Graded distance rules
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