Authors: M C Lu; M H Lien; R E Becker; H C Heine; A M Buggs; D Lipovsek; R Gupta; P W Robbins; C M Grosskinsky; S C Hubbard Journal: Infect Immun Date: 1987-10 Impact factor: 3.441
Authors: D Vismara; M F Mezzopreti; M S Gilardini Montani; M S Gilardini; P Del Porto; G Lombardi; E Piccolella; G Damiani; R Rappuoli; V Colizzi Journal: Infect Immun Date: 1990-01 Impact factor: 3.441