Effectiveness and safety of COVID-19 vaccines on maternal and perinatal outcomes: a systematic review and meta-analysis oleh Mercedes Bonet, Olufemi T Oladapo, Madelon van Wely, Shakila Thangaratinam, Kate Walker, Heinke Kunst, Vanessa Brizuela, Sami L Gottlieb, Javier Zamora, Asma Khalil, John Allotey, Magnus Yap, Shaunak Chatterjee, Tania Kew, Luke Debenham, Anna Clavé Llavall, Anushka Dixit, Dengyi Zhou, Rishab Balaji, Elizabeth van Leeuwen, Elena Kostova, Edna Kara, Caron Rahn Kim, Anna Thorson, Lynne Mofenson, Jameela Sheikh, Heidi Lawson, Kehkashan Ansari, Keelin O’Donoghue, Kathryn Barry, Ngawai Moss, Wentin Chen, Halimah Khalil, Silvia Fernández-García, Megan Littmoden, Yasmin King, Adeolu Banjoko, Alya Khashaba, Meghnaa Hebbar, Millie Manning, Ankita Gupta, Shruti Attarde, Damilola Akande, Dharshini Sambamoorthi, Anoushka Ramkumar, Helen Fraser, Sophie Maddock, Tanisha Rajah, Massa Mamey, Sangamithra Ravi, Maurie Kumaran, Laura del Campo-Albendea, Karen Lau, Nana Osei-Lah, Harshitha Naidu, Nicole Stoney, Paul Sundaram, Paulomi Sengupta, Samay Mehta, Zainita Meherally, Andriya Punnoose, Chloe Knight, Eyna Sadeqa, Jiya Cherian