Authors: L S Rosenblum; M E Villarino; O V Nainan; M E Melish; S C Hadler; P P Pinsky; W R Jarvis; C E Ott; H S Margolis Journal: J Infect Dis Date: 1991-09 Impact factor: 5.226
Authors: J E Fradkin; L B Schonberger; J L Mills; W J Gunn; J M Piper; D K Wysowski; R Thomson; S Durako; P Brown Journal: JAMA Date: 1991-02-20 Impact factor: 56.272