Retraction notices

Prevention of preterm birth: a randomized trial of vaginal compared with intramuscular progesterone

Type
Expression of concern
Notice date
2/16/2023 0:00
Journal
Acta Obstetricia et Gynecologica Scandinavica
Publisher
Wiley
Notice DOI
10.1111/aogs.14517
Original paper DOI
10.1111/aogs.12017

Reasons