PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 21565965-1 2011 RATIONALE: Systemic glucocorticosteroids (steroids) are commonly prescribed for patients with exacerbations of COPD during acute viral infections such as respiratory syncytial virus (RSV). Steroids 32-40 COPD Homo sapiens 111-115