Does supplemental conjugated linoleic acid (CLA) or high dietary CLA reduce the risk of pregnancy-induced hypertension (PIH)?

Blewett, H.J. (2009). "Does supplemental conjugated linoleic acid (CLA) or high dietary CLA reduce the risk of pregnancy-induced hypertension (PIH)?", published in Practice-based Evidence in Nutrition (PEN), Practice question, Dietitians of Canada/Diétistes du Canada, Toronto, ON.