Spirometer

https://www.wikidata.org/wiki/Q1344868

Field Hierarchy

Parent
Medicine 50.4M papers	Biology 36.7M papers	Physics 33.6M papers	Philosophy 22.7M papers
Internal medicine 21.1M papers	Geography 13.4M papers	Surgery 7.7M papers	Linguistics 7.3M papers
Immunology 5.2M papers		Meteorology 2.9M papers
Current
Spirometer 3,788 papers
Child

Trends

Notes

History