Fadilah S. Abdul Wahid, Mona Zaria Nasaruddin, Mohd Razif Mohd Idris, Maiza Tusimin, Nor Rafeah Tumian and Zaleha Abdullah Mahdy.  (2012).  Effects of preeclampsia on the yield of hematopoietic stem cells obtained from umbilical cord blood at delivery.  - Journal of Obstetrics and Gynaecology Research.  490-497.