Authors: E Cacciari; S Zucchini; G Carlà; P Pirazzoli; A Cicognani; M Mandini; M Busacca; C Trevisan Journal: Arch Dis Child Date: 1990-11 Impact factor: 3.791
Authors: C Christophe; G Van Vliet; G Dooms; M Lemort; N Perlmutter; C Segebarth; D Balériaux Journal: Eur J Pediatr Date: 1990-01 Impact factor: 3.183