PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_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