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August 26, 2019

Error in Dates of Data Analysis in the Methods

JAMA Intern Med. 2019;179(10):1448. doi:10.1001/jamainternmed.2019.3987

The Research Letter titled, “Prevalence of Inappropriateness of Parenteral Vitamin B12 Administration in Ontario, Canada,”1 published online July 15, 2019, contained an error in the Methods section regarding the dates of data analysis. The dates of data analysis were written to be from July 26, 2019, to November 22, 2019. The dates should be from July 26, 2018, to November 22, 2018. The dates have been corrected.

Silverstein  WK, Lin  Y, Dharma  C, Croxford  R, Earle  CC, Cheung  MC.  Prevalence of inappropriateness of parenteral vitamin B12 administration in Ontario, Canada  [published online July 15, 2019].  JAMA Intern Med. 2019. doi:10.1001/jamainternmed.2019.1859PubMedGoogle Scholar