Response to: 'Catching the falling star: points to consider when using propensity scores' by Ouyang et al

Ann Rheum Dis. 2020 Mar;79(3):e27. doi: 10.1136/annrheumdis-2018-214892. Epub 2018 Dec 30.
No abstract available

Publication types

  • Letter
  • Comment

MeSH terms

  • Arthritis, Rheumatoid*
  • Humans
  • Methotrexate*
  • Propensity Score

Substances

  • Methotrexate