Wald Nicholas J, Huttly Wayne J, Bestwick Jonathan P, Aquilina Joe, Peregrine Elisabeth
Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, UK.
Royal London Hospital, Newham General Hospital, London, UK.
Prenat Diagn. 2015 Nov;35(11):1154. doi: 10.1002/pd.4658. Epub 2015 Aug 14.