RT Journal Article SR Electronic T1 Measuring research impact: bibliometrics, social media, altmetrics, and the BJGP JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP e59 OP e61 DO 10.3399/bjgp16X683353 VO 66 IS 642 A1 Janica Chavda A1 Anika Patel YR 2016 UL http://bjgp.org/content/66/642/e59.abstract AB