title: [Therapeutic trial with levamisole in recurrent obstructive bronchitis].
mesh_terms: D001991:Bronchitis / Q000188:drug therapy*; D002648:Child; D002986:Clinical Trials as Topic; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D007978:Levamisole / Q000008:administration & dosage / Q000627:therapeutic use*; D012008:Recurrence
chemical_list: D007136:Immunoglobulins; D007978:Levamisole
vernacular_title: Ensayo terapéutico con levamisole en bronquitis obstructiva recidivante.