Obstetric History and Risk of Short Cervix in Women with a Prior Preterm Birth.
Frey HA, McLaughlin EM, Hade EM, Finneran MM, Rood KM, Shellhaas C, Landon MB. Obstetric History and Risk of Short Cervix in Women with a Prior Preterm Birth. Am J Perinatol. 2022 05; 39(7):759-765.