Authors: G J Farrar; P Kenna; S A Jordan; R Kumar-Singh; M M Humphries; E M Sharp; D M Sheils; P Humphries Journal: Nature Date: 1991-12-12 Impact factor: 49.962
Authors: C H Sung; C M Davenport; J C Hennessey; I H Maumenee; S G Jacobson; J R Heckenlively; R Nowakowski; G Fishman; P Gouras; J Nathans Journal: Proc Natl Acad Sci U S A Date: 1991-08-01 Impact factor: 11.205