Photopigment

https://www.wikidata.org/wiki/Q7187882

Field Hierarchy

Parent
Medicine 50M papers	Biology 36.4M papers	Physics 33.4M papers	Chemistry 29.3M papers
Psychology 18.8M papers	Biochemistry 13.7M papers	Optics 8.2M papers	Botany 4.3M papers
Neuroscience 4.2M papers		Ophthalmology 850k papers
Current
Photopigment 3,051 papers
Child
Melanopsin 1,702 papers

Trends

Notes

History