Lee, S. I., Hope, H. ., O’Reilly, D. ., Kent, L. ., Santorelli, G. ., Subramanian, A. ., … Eastwood, K. A. (2023). Maternal and child outcomes for pregnant women with pre-existing multiple long-term conditions: protocol for an observational study in the UK. BMJ Open, 13, e068718. http://doi.org/10.1136/bmjopen-2022-068718