Abstract
Howe, A
Howe, A (reprint author), Univ East Anglia, Primary Care, Norwich, Norfolk, England.; Howe, A (reprint author), Royal Coll Gen Practitioners, London, England.; Howe, A (reprint author), Bowthorpe Surg, Norwich, Norfolk, England.
BMJ-BRITISH MEDICAL JOURNAL, 2017; 356 ( ):