APA Citation

T., T., C., W., S., S., & P., S. (2014). Prenatal sonographic markers of trisomy 21.

Chicago Style Citation

T., Tongsong, Wanapirak C., Sirichotiyakul S., and Sirivatanapa P. Prenatal Sonographic Markers of Trisomy 21. 2014.

MLA Citation

T., Tongsong, Wanapirak C., Sirichotiyakul S., and Sirivatanapa P. Prenatal Sonographic Markers of Trisomy 21. 2014.

Warning: These citations may not always be 100% accurate.