WIRMAN, R. M. and WIKNJOSASTRO, G. H. (2016) “Korelasi kadar endothelin-1 darah tali pusat dan kerusakan vaskular plasenta pada pertumbuhan janin terhambat”, Indonesian Journal of Obstetrics and Gynecology, 32(3). Available at: https://www.inajog.com/index.php/journal/article/view/158 (Accessed: 26 February 2026).