Relevance of individual participant data meta-analysis for studies in obstetrics: delivery versus expectant monitoring for hypertensive disorders of pregnancy

Kim Broekhuijsen^*, Thomas Bernardes, Gert-Jan van Baaren, Parvin Tajik, Natalia Novikova, Shakila Thangaratinam, Kim Boers, Corine M. Koopmans, Kedra Wallace, Andrew H. Shennan, Josje Langenveld, Henk Groen, Paul P. van den Berg, Ben Willem J. Mol, Maureen T. M. Franssen