About: ph monitoring

Premodifier: ph
Head noun: monitoring

Same concepts
http://dbpedia.org/resource/Esophageal_pH_monitoring

Broader concepts

label	provenance	confidence
diagnostic test	isap:506687843	0.573085
however	isap:219476220	0.393767
technique	isap:193254228	0.359139

Narrower concepts

label	provenance	confidence