@misc{8883, author = {P. Vezyridis and S. Timmons}, title = {Evolution of primary care databases in UK: a scientometric analysis of research output}, year = {2016}, journal = {BMJ Open}, volume = {6}, number = {10}, pages = {e012785}, issn = {2044-6055}, doi = {10.1136/bmjopen-2016-012785}, }