Correction: Variability in patient sociodemographics, clinical characteristics, and healthcare service utilization among 107,302 treatment seeking smokers in Ontario: A cross-sectional comparison.

Baliunas, Dolly; Zawertailo, Laurie; Voci, Sabrina; Gatov, Evgenia; Bondy, Susan J; Fu, Longdi; Selby, Peter L · PLoS One · 2020

cross_sectional · Level IV

Where this comes from

Abstract

[This corrects the article DOI: 10.1371/journal.pone.0235709.].