name the disease or medical trial that has been targeted by the trials of valganciclovir (valcyte) for chronic fatigue syndrome patients who have elevated antibody titers against human herpes virus 6 (hhv-6)and epstein-barr virus (ebv).
Entity
m.0dctd
Chronic fatigue syndrome
class entity
medicine.disease m.04d3jh_
medicine.disease medicine.medical_trial
Disease or medical condition Valganciclovir (Valcyte) for Chronic Fatigue Syndrome Patients Who Have Elevated Antibody Titers Against Human Herpes Virus 6 (HHV-6)and Epstein-Barr Virus (EBV)
none none
medicine.disease.trials
Trials
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :medicine.disease . 
VALUES ?x1 { :m.04d3jh_ } 
?x0 :medicine.disease.trials ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND medicine.disease (JOIN medicine.disease.trials m.04d3jh_))