Mistry, H. D., Mather, J., Ramsay, M. M., Kurlak, L. O., Symonds, M. E., & Broughton Pipkin, F. (2011). Homocysteine and folate plasma concentrations in mother and baby at delivery after pre-eclamptic or normotensive pregnancy: influence of parity. Pregnancy Hypertension, 1(2), https://doi.org/10.1016/j.preghy.2011.01.006