title: Systemic glucocorticoids in childhood expiratory wheezing: relation between age and viral etiology with efficacy.
mesh_terms: D000367:Age Factors; D000893:Anti-Inflammatory Agents / Q000008:administration & dosage* / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D005938:Glucocorticoids / Q000008:administration & dosage* / Q000627:therapeutic use*; D006801:Humans; D007223:Infant; D012135:Respiratory Sounds / Q000187:drug effects* / Q000209:etiology* / Q000503:physiopathology; D013256:Steroids; D014777:Virus Diseases / Q000188:drug therapy* / Q000503:physiopathology / Q000821:virology
chemical_list: D000893:Anti-Inflammatory Agents; D005938:Glucocorticoids; D013256:Steroids