Open Access
Trends and characteristics of Tdap vaccination during pregnancy in Ontario, Canada: a retrospective cohort study
Romina Fakhraei, Stephen G. Fung, William Petrcich, Natasha Crowcroft, Shelly Bolotin, Laura Gaudet, Gayatri Amirthalingam, Anne Biringer, Kumanan Wilson, Vinita Dubey, Scott A. Halperin, Frances Jamieson, Jeffrey C. Kwong, Manish Sadarangani, Jocelynn Cook, Steven Hawken, Mark C. Walker and Deshayne B. Fell
December 06, 2022 10 (4) E1017-E1026; DOI: https://doi.org/10.9778/cmajo.20220058