TY - JOUR T1 - Headache: not an ophthalmological problem? JF - British Journal of General Practice JO - Br J Gen Pract SP - 123 LP - 123 VL - 46 IS - 403 AU - Niall P O'Donnell Y1 - 1996/02/01 UR - http://bjgp.org/content/46/403/123.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -