RT Journal Article SR Electronic T1 Are these visual symptoms due to migraine? A guide for general practice JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 88 OP 89 DO 10.3399/bjgp20X708041 VO 70 IS 691 A1 Paul Goldsmith YR 2020 UL http://bjgp.org/content/70/691/88.abstract AB