Warinya Jearranaikarn & Teera Siwadune. (2021). A Comparison of Cervical Ruler and Transvaginal Ultrasound for Cervical Length Measurement during Pregnancy. The Royal Thai College of Obstetricians and Gynaecologists.
Chicago Style (17th ed.) CitationWarinya Jearranaikarn and Teera Siwadune. A Comparison of Cervical Ruler and Transvaginal Ultrasound for Cervical Length Measurement During Pregnancy. The Royal Thai College of Obstetricians and Gynaecologists, 2021.
MLA (9th ed.) CitationWarinya Jearranaikarn and Teera Siwadune. A Comparison of Cervical Ruler and Transvaginal Ultrasound for Cervical Length Measurement During Pregnancy. The Royal Thai College of Obstetricians and Gynaecologists, 2021.
Warning: These citations may not always be 100% accurate.