Feb-19
AUTHORS : Prof Irene Petersen, Upper Third Floor, UCL Medical School (Royal Free Campus), Rowland Hill Street, London NW3 2PF – Email: i.petersen@ucl.ac.uk – Profile: https://iris.ucl.ac.uk/iris/browse/profile?upi=IPETE57
JOURNAL : Clinical Epidemiology
REFERENCE: 11:157-167
DOI : 10.2147/CLEP.S191437