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Walk the evidence base by book and chapter — the raw source passages that ground Ask, Differential, and the rest.
1 passage
fulltextpubmed· Section· item 34390655
AK is an unpaid member of the COVAX Maternal Immunisation Committee. PO’B is the co-Chair of the Royal College of Obstetricians and Gynaecologists COVID-19 Vaccination Committee. All other authors declare no competing interests.