Authors: D K Grandy; Y A Zhang; C Bouvier; Q Y Zhou; R A Johnson; L Allen; K Buck; J R Bunzow; J Salon; O Civelli Journal: Proc Natl Acad Sci U S A Date: 1991-10-15 Impact factor: 11.205
Authors: R K Sunahara; H C Guan; B F O'Dowd; P Seeman; L G Laurier; G Ng; S R George; J Torchia; H H Van Tol; H B Niznik Journal: Nature Date: 1991-04-18 Impact factor: 49.962