PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11705775-1 2001 Terbutaline, a beta(2)-adrenoceptor (beta(2)-AR) agonist, is a widely used tocolytic that also crosses the placenta to stimulate fetal beta-ARs. Terbutaline 0-11 adrenoceptor beta 2 Rattus norvegicus 15-35 11705775-1 2001 Terbutaline, a beta(2)-adrenoceptor (beta(2)-AR) agonist, is a widely used tocolytic that also crosses the placenta to stimulate fetal beta-ARs. Terbutaline 0-11 adrenoceptor beta 2 Rattus norvegicus 37-47