Impact of the COVID-19 pandemic on vaccine coverage for early childhood vaccines in Alberta, Canada: a population-based retrospective cohort study
oleh: Joan L Robinson, Manish Sadarangani, Lawrence W Svenson, Ellen Rafferty, Shannon E MacDonald, Yuba Raj Paudel, Marilou Kiely, S Michelle Driedger
| Format: | Article |
|---|---|
| Diterbitkan: | BMJ Publishing Group 2022-01-01 |
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