Correction: Propensity score matching in otolaryngologic literature: A systematic review and critical appraisal.

Prasad, Aman; Shin, Max; Carey, Ryan M; Chorath, Kevin; Parhar, Harman; Appel, Scott; Moreira, Alvaro; Rajasekaran, Karthik · PLoS One · 2021

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Abstract

[This corrects the article DOI: 10.1371/journal.pone.0244423.].