Sanjaya, I., 		Suwardewa, T., & 		Arijana, I.
(2016).
 Fetal Sex Determination Using Cell-Free Fetal Dna (cffDNA) in Maternal Blood.
<em>BALI MEDICAL JOURNAL, 5</em>(2).
Retrieved from <a href="http://103.29.196.112/index.php/bmj/article/view/21951" target="_new">http://103.29.196.112/index.php/bmj/article/view/21951</a>