Evaluation of the shielding initiative in Wales (EVITE Immunity): protocol for a quasiexperimental study

Date first appeared online	08/09/2022
DOI	10.1136/bmjopen-2021-059813
Authors	Evans B., Akbari A., Bailey R., John A., Kingston M., Lyons J., Lyons R., Porter A., Sewell B., Thornton C., Watkins A., Snooks H.
Journal Name	BMJ Open
Volume	12

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