which medical trial design includes the trial of a multi-center clinical trial to evaluate azidothymidine (azt) in the treatment of human immunodeficiency virus (hiv) infection in patients with aids post first episode pcp?
Entity Entity Entity
m.03zbgdy m.040ftnw m.040fwkn
Treatment Parallel Assignment Safety Study
class entity
medicine.medical_trial_design m.03zbbxs
medicine.medical_trial_design medicine.medical_trial
Medical trial design A Multi-Center Clinical Trial to Evaluate Azidothymidine (AZT) in the Treatment of Human Immunodeficiency Virus (HIV) Infection in Patients with AIDS Post First Episode PCP
none none
medicine.medical_trial_design.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.medical_trial_design . 
VALUES ?x1 { :m.03zbbxs } 
?x0 :medicine.medical_trial_design.trials ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND medicine.medical_trial_design (JOIN medicine.medical_trial_design.trials m.03zbbxs))