Authors: H B Evans; S Ayad; M Z Abedin; S Hopkins; K Morgan; K W Walton; J B Weiss; P J Holt Journal: Ann Rheum Dis Date: 1983-10 Impact factor: 19.103
Authors: I Grierson; R Kissun; S Ayad; A Phylactos; S Ahmed; W G Unger; J E Day Journal: Graefes Arch Clin Exp Ophthalmol Date: 1985 Impact factor: 3.117