Robert John Auld Nicol

BMJ (Online), 2020-02, Vol.368, p.m584 [Peer Reviewed Journal]

Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to ;Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go tohttp://group.bmj.com/group/rights-licensing/permissions2020BMJ ;ISSN: 1756-1833 ;EISSN: 1756-1833 ;DOI: 10.1136/bmj.m584

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