Doxylamine-pyridoxine for nausea and vomiting of pregnancy randomized placebo controlled trial: Prespecified analyses and reanalysis Persaud, Navindra ; Meaney, Christopher ; El-Emam, Khaled ; Moineddin, Rahim ; Thorpe, Kevin Abstract Publication: PLoS ONE Pub Date: January 2018 DOI: 10.1371/journal.pone.0189978 Bibcode: 2018PLoSO..1389978P