Correction to: Intrauterine resuscitation during the second stage of term labour by maternal hyperoxygenation versus conventional care: study protocol for a randomised controlled trial (INTEREST O2)
Trials. 2018 Oct 23;19(1):580.
doi: 10.1186/s13063-018-2963-2.
Following publication of the original article [1], the authors noticed that the sample size for the study group was incorrectly reported in the Methods section.