Hutton Eileen K, Hannah Mary E, Willan Andy, Ross Sue, Armson Anthony, Gafni Amiram, Joseph K S, Mangoff Kathryn, Ohlsson Arne, Sanchez Johanna, Asztalos Elizabeth, Barrett Jon
McMaster University, Hamilton, ON, Canada.
Sunnybrook Health Sciences Centre, Toronto, ON, Canada.
BJOG. 2019 Mar;126(4):547. doi: 10.1111/1471-0528.15582.