PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8346490-1 1993 BACKGROUND: Formoterol, a new beta 2 agonist, is long and fast acting when given as an aerosol. Formoterol Fumarate 12-22 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 30-36