Urea nitrogen

https://www.wikidata.org/wiki/Q764079

Field Hierarchy

Parent
Medicine 50.4M papers	Biology 36.7M papers	Chemistry 29.4M papers	Internal medicine 21.1M papers
Biochemistry 13.8M papers	Endocrinology 5.3M papers	Creatinine 154k papers
Current
Urea nitrogen 1,697 papers
Child
Shenshuai yangzhen 0 papers	Urea nitrogen/Creatinine 0 papers	Creatinine/urea nitrogen 0 papers

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History