PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29553450-17 2018 However, more patients received SAMA than SABA, although SABA is more effective and therefore the first-line treatment for COPD exacerbation. 3-(2-(4-azidobenzamidino)ethyl)-5-hydroxyindole 57-61 COPD Homo sapiens 123-127 25130680-1 2014 BACKGROUND: A simple rule based on short-acting inhaled beta2-agonist (SABA) use could identify patients with chronic obstructive pulmonary disease (COPD) at increased risk of exacerbations and signal the need for maintenance therapy change, similar to asthma "Rules of Two( )". 3-(2-(4-azidobenzamidino)ethyl)-5-hydroxyindole 71-75 COPD Homo sapiens 149-153 25130680-9 2014 CONCLUSION: Patients with COPD using >=1.5 SABA doses/day were at increased risk of exacerbations. 3-(2-(4-azidobenzamidino)ethyl)-5-hydroxyindole 46-50 COPD Homo sapiens 26-30