Authors: R W Smithells; S Sheppard; C J Schorah; M J Seller; N C Nevin; R Harris; A P Read; D W Fielding Journal: Lancet Date: 1980-02-16 Impact factor: 79.321
Authors: N P Liu; J Baldwin; F Lennon; J M Stajich; E J Thonar; M A Pericak-Vance; G K Klintworth; J M Vance Journal: Br J Ophthalmol Date: 1998-03 Impact factor: 4.638