1. Obstetric ultrasound use in low and middle income countries: a narrative review;Kim;Reprod Health,2018
2. The art and science of ultrasound imaging: medical applications of ultrasound in diagnosis and therapy and its impact on patient care;Miao;Cardiovasc Diagn Ther,2023
3. Monitoring of pregnancy-induced hypertension syndrome combined with ultrasound monitoring in early pregnancy to prevent chronic hypertension with preeclampsia;Peng;Clin Exp Obstet Gynecol,2023
4. WHO antenatal care recommendations for a positive pregnancy experience: maternal and fetal assessment update: imaging ultrasound before 24 weeks of pregnancy,2022
5. Global maternal and child health outcomes: the role of obstetric ultrasound in low resource settings;Stanton;J Prev Med,2013