Authors: J C de Jong; F M de Ronde-Verloop; T M Veenendaal-van Herk; T F Weijers; K Bijlsma; A D Osterhaus Journal: Bull World Health Organ Date: 1988 Impact factor: 9.408
Authors: Paolo Martelli; Roberta Saleri; Giulia Ferrarini; Elena De Angelis; Valeria Cavalli; Michele Benetti; Luca Ferrari; Elena Canelli; Paolo Bonilauri; Elena Arioli; Antonio Caleffi; Heiko Nathues; Paolo Borghetti Journal: BMC Vet Res Date: 2016-05-11 Impact factor: 2.741