Authors: J H Wang; Y W Yan; T P Garrett; J H Liu; D W Rodgers; R L Garlick; G E Tarr; Y Husain; E L Reinherz; S C Harrison Journal: Nature Date: 1990-11-29 Impact factor: 49.962
Authors: J Erickson; D J Neidhart; J VanDrie; D J Kempf; X C Wang; D W Norbeck; J J Plattner; J W Rittenhouse; M Turon; N Wideburg Journal: Science Date: 1990-08-03 Impact factor: 47.728