Ethnicity recording in primary care computerised medical record systems: an ontological approach
Z Tippu, A Correa, H Liyanage, J Van Vlymen, D Burleigh, A McGovern, S Jones, S de Lusignan
BMJ Health & Care Informatics Oct 2016, 23 (4) 799-806; DOI: 10.14236/jhi.v23i4.920