biostudies-literatureUnknown330(7502)Cross MBMJ (Clinical research ed.)1226https://www.ebi.ac.uk/biostudies/studies/S-EPMC558116biostudies-literatureUK patients can refuse to let their data be shared across networks.PMC558116Cross MfalseUK patients can refuse to let their data be shared across networks.2005-01-01T00:00:00Z2005 May2025-04-19T11:27:30.227Z2025-04-19T11:27:30.227ZS-EPMC5581161592011110.1136/bmj.330.7502.1226-b