PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2688700-3 1989 Therefore, prior to the commitment of major resources in efficacy studies, feasibility pilot studies are necessary to ensure that physostigmine and clonidine, combined, can be safely administered to DAT patients. Clonidine 148-157 solute carrier family 6 member 3 Homo sapiens 199-202