Norman, J.E. (2020), Progesterone and preterm birth. Int J Gynecol Obstet, 150:24–30. https://doi.org/10.1002/ijgo.13187
The International Journal of Gynecology and Obstetrics regrets that, in the above article, the grant number for “Medical Research Council” (MRC) is missing in the funding information section on page 24, and acknowledgement section on page 28.
The Grant Number for Medical Research Council (MRC) is G0700452.
The online version is corrected with the above changes after first online publication.