Effect of high dose folic acid supplementation in pregnancy on pre-eclampsia (FACT): double blind, phase III, randomised controlled, international, multicentre trial.
Shi Wu Wen, Ruth Rennicks White, Natalie Rybak, Laura M Gaudet, Stephen Robson, William Hague, Donnette Simms-Stewart, Guillermo Carroli, Graeme Smith, William D Fraser, George Wells, Sandra T Davidge, John Kingdom, Doug Coyle, Dean Fergusson, Daniel J Corsi, Josee Champagne, Elham Sabri, Tim Ramsay, Ben Willem J Mol, Martijn A Oudijk, Mark C Walker
BMJ (Clinical research ed.) 2019;362():k3478