6 23 0 http://www.ebi.ac.uk/efo/EFO_0021579 Creatine measurement 'Creatine measurement' SubClassOf 'metabolite measurement' 'Creatine measurement' SubClassOf http://www.w3.org/2002/07/owl#Thing http://purl.obolibrary.org/obo/OBA_2001010 age of onset of essential hypertension 'age of onset of essential hypertension' SubClassOf 'Onset' 'age of onset of essential hypertension' SubClassOf http://purl.obolibrary.org/obo/OBA_2040159 http://purl.obolibrary.org/obo/OBA_2001002 age of onset of urinary bladder carcinoma 'age of onset of urinary bladder carcinoma' SubClassOf 'Onset' 'age of onset of urinary bladder carcinoma' SubClassOf http://purl.obolibrary.org/obo/OBA_2040153 http://purl.obolibrary.org/obo/OBA_2001028 age of onset of migraine without aura, susceptibility to, 4 'age of onset of migraine without aura, susceptibility to, 4' SubClassOf 'Onset' 'age of onset of migraine without aura, susceptibility to, 4' SubClassOf 'age of onset of migraine disorder' http://www.ebi.ac.uk/efo/EFO_0021673 Theobromine measurement 'Theobromine measurement' SubClassOf 'metabolite measurement' 'Theobromine measurement' SubClassOf http://www.w3.org/2002/07/owl#Thing http://www.ebi.ac.uk/efo/EFO_0021606 Inositol measurement 'Inositol measurement' SubClassOf 'metabolite measurement' 'Inositol measurement' SubClassOf http://www.w3.org/2002/07/owl#Thing http://www.ebi.ac.uk/efo/EFO_0021788 descending aortic diameter 'descending aortic diameter' SubClassOf 'aortic diameter' http://www.ebi.ac.uk/efo/EFO_0021787 ascending aortic diameter 'ascending aortic diameter' SubClassOf 'aortic diameter' http://www.ebi.ac.uk/efo/EFO_0021789 cerebral volume measurement 'cerebral volume measurement' SubClassOf 'brain volume measurement' http://www.ebi.ac.uk/efo/EFO_0021784 age at initiation of smoking 'age at initiation of smoking' SubClassOf 'age' http://www.ebi.ac.uk/efo/EFO_0021783 age at medical procedure 'age at medical procedure' SubClassOf 'age' http://www.ebi.ac.uk/efo/EFO_0021786 aortic diameter 'aortic diameter' SubClassOf 'aortic measurement' http://www.ebi.ac.uk/efo/EFO_0021785 age at initiation of cannabis use 'age at initiation of cannabis use' SubClassOf 'age' http://www.ebi.ac.uk/efo/EFO_0021780 age at initiation of hormone replacement therapy 'age at initiation of hormone replacement therapy' SubClassOf 'age at initiation of treatment' http://www.ebi.ac.uk/efo/EFO_0021782 age at initiation of oral contraceptive pill use 'age at initiation of oral contraceptive pill use' SubClassOf 'age at initiation of treatment' http://www.ebi.ac.uk/efo/EFO_0021781 age at initiation of corrective lens use 'age at initiation of corrective lens use' SubClassOf 'age at initiation of treatment' http://www.ebi.ac.uk/efo/EFO_0021777 serine:glycine ratio 'serine:glycine ratio' SubClassOf 'serine measurement' http://www.ebi.ac.uk/efo/EFO_0021779 age at initiation of treatment 'age at initiation of treatment' SubClassOf 'age' http://www.ebi.ac.uk/efo/EFO_0021778 uromodulin measurement 'uromodulin measurement' SubClassOf 'blood metabolite measurement' http://www.ebi.ac.uk/efo/EFO_0021790 subcortical volume measurement 'subcortical volume measurement' SubClassOf 'brain volume measurement' http://purl.obolibrary.org/obo/OBA_2040160 age of onset of Machado-Joseph disease 'age of onset of Machado-Joseph disease' SubClassOf 'Onset' http://purl.obolibrary.org/obo/OBA_2040161 age of onset of major depressive disorder 'age of onset of major depressive disorder' SubClassOf 'Onset' http://purl.obolibrary.org/obo/OBA_2040157 age of onset of glioblastoma 'age of onset of glioblastoma' SubClassOf 'age of onset of cancer' http://purl.obolibrary.org/obo/OBA_2040156 age of onset of coronary stenosis 'age of onset of coronary stenosis' SubClassOf 'Onset' http://purl.obolibrary.org/obo/OBA_2040159 age of onset of hypertensive disorder 'age of onset of hypertensive disorder' SubClassOf 'Onset' http://purl.obolibrary.org/obo/OBA_2040158 age of onset of systemic lupus erythematosus 'age of onset of systemic lupus erythematosus' SubClassOf 'Onset' http://purl.obolibrary.org/obo/OBA_2040153 age of onset of cancer 'age of onset of cancer' SubClassOf 'Onset' http://purl.obolibrary.org/obo/OBA_2040155 age of onset of stroke disorder 'age of onset of stroke disorder' SubClassOf 'Onset' http://purl.obolibrary.org/obo/OBA_2040154 age of onset of glaucoma 'age of onset of glaucoma' SubClassOf 'Onset'