Authors: M Tanzi; E Bellelli; G Benaglia; E Cavatorta; A Merialdi; E Mordacci; M L Ribero; A Tagger; C Verrotti; A Volpicelli Journal: Eur J Epidemiol Date: 1997-07 Impact factor: 8.082
Authors: F Bortolotti; C Crivellaro; M Carretta; A Tagger; M Ribero; A Bertolini; E Barbierato; F Noventa; P Cadrobbi Journal: Infection Date: 1994 Sep-Oct Impact factor: 3.553
Authors: H Sugimura; H Yamamoto; H Watabiki; H Ogawa; H Harada; I Saitoh; T Miyamura; M Inoue; K Tajima; I Kino Journal: Infection Date: 1995 Sep-Oct Impact factor: 3.553