Analysis of uptake, effectiveness and safety of COVID-19 vaccinations in pregnancy using the QResearch database: research protocol and statistical analysis plan https://www.medrxiv.org/content/10.1101/2022.12.19.22283660
Analysis of uptake, effectiveness and safety of COVID-19 vaccinations in pregnancy using the QResearch database: research protocol and statistical analysis plan https://www.medrxiv.org/content/10.1101/2022.12.19.22283660