Authors: C B Hall; E E Walsh; K C Schnabel; C E Long; K M McConnochie; S W Hildreth; L J Anderson Journal: J Infect Dis Date: 1990-12 Impact factor: 5.226
Authors: R Ronchetti; E Bonci; R Cutrera; G De Castro; L Indinnimeo; F Midulla; G Tancredi; F D Martinez Journal: Arch Dis Child Date: 1992-04 Impact factor: 3.791
Authors: R Ronchetti; F Macri; G Ciofetta; L Indinnimeo; R Cutrera; E Bonci; G Antognoni; F D Martinez Journal: J Allergy Clin Immunol Date: 1990-09 Impact factor: 10.793