RT Journal Article SR Electronic T1 Diagnosis and management of childhood squints: investigation and examination with reference to red flags and referral letters JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 42 OP 43 DO 10.3399/bjgp17X688801 VO 67 IS 654 A1 Nicholas Sawers A1 Hugh Jewsbury A1 Nadeem Ali YR 2017 UL http://bjgp.org/content/67/654/42.abstract AB