PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 4079340-1 1985 Radioactive methadone, phenytoin, phenobarbital, and diazepam were easily and efficiently removed from human urine samples by adsorption on C18 bonded silica phases. Methadone 12-21 Bardet-Biedl syndrome 9 Homo sapiens 140-143