TY - JOUR T1 - Acute visual loss without concurrent headaches due to ultrasound-negative, biopsy-proven giant cell arteritis JF - Clinical Medicine JO - Clin Med SP - s58 LP - s58 DO - 10.7861/clinmed.20-2-s58 VL - 20 IS - Suppl 2 AU - Ruchir Singh AU - Tharshini Rajakulenthiran AU - Sethuge Silva AU - Roshan Amarasena Y1 - 2020/03/01 UR - http://www.rcpjournals.org/content/20/Suppl_2/s58.abstract ER -