| [acute respiratory syndromes caused by viruses in a pediatric department. clinical and epidemiological studies of a series of cases admitted in the period from february to may, 1979]. | in the period between february and may 1979, in concomitance with a sharp increase in admittance to the pediatric division of the parma general hospital for acute respiratory infections, we carried out a virologic and serologic investigation on hospitalized children aged 21 days-12 years. the investigation was carried out on 137 patients with respiratory diseases: 33 with bronchiolitis, which occurred mainly (32/33) between february and march in children that were prevalently (30/33) in the firs ... | 1981 | 6271082 |