Comparison of transabdominal and transvaginal sonography in the diagnosis of placenta previa.
Chusana PetpichetchianSavitree PranpanusThitima SuntharasajOunjai Kor-AnantakulTharangrut HanprasertpongPublished in: Journal of clinical ultrasound : JCU (2018)
For the diagnosis of placenta previa, TAS showed a high sensitivity and specificity, which were comparable to those of TVS.