Wilkinson J, Bhattacharya S, Duffy Jmn, Kamath M S, Marjoribanks J, Repping S, Vail A, van Wely M, Farquhar C M
Centre for Biostatistics, University of Manchester, Manchester, UK.
College of Biomedical and Life Sciences, Cardiff University School of Medicine, Cardiff, UK.
BJOG. 2019 Jan;126(2):138-141. doi: 10.1111/1471-0528.15409. Epub 2018 Aug 23.