Covid-19: A Puzzle With Many Missing Pieces

BMJ. 2020 Feb 19;368:m627. doi: 10.1136/bmj.m627.

Publication types

  • Editorial
  • Comment

MeSH terms

  • Betacoronavirus
  • China
  • Coronavirus Infections*
  • Coronavirus*
  • Humans
  • Pneumonia, Viral*
  • Retrospective Studies
  • SARS Virus*

Supplementary concepts

  • COVID-19
  • severe acute respiratory syndrome coronavirus 2