PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3202440-1 1988 Aminophylline should be administered for all acute exacerbations of COPD. Aminophylline 0-13 COPD Homo sapiens 68-72 15939732-1 2005 BACKGROUND: Intravenous aminophylline is commonly used in the treatment of exacerbations of chronic obstructive pulmonary disease (COPD), despite limited evidence for its efficacy and known risks of toxicity. Aminophylline 24-37 COPD Homo sapiens 131-135