biostudies-literatureUnknown329(7462)BMJ (Clinical research ed.)406-406https://www.ebi.ac.uk/biostudies/studies/S-EPMC509396biostudies-literatureRonald Marsden HarveyPMC509396falseRonald Marsden Harvey2004-01-01T00:00:00Z2004 Aug2025-04-05T15:26:12.261Z2025-04-05T15:26:12.261ZS-EPMC509396