PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1837872-1	1991	The effect of Levomethadon on the amount of the lymphocyte subpopulation (CD4/CD8) was studied during 18 months in 18 HIV-infected heroin addicted patients.	Methadone	14-26	CD4 molecule	Homo sapiens	74-77