National Child Development Study

https://www.wikidata.org/wiki/Q6971462

Field Hierarchy

Parent
Medicine 49.4M papers	Mathematics 21.8M papers	Internal medicine 20.6M papers	Sociology 13.3M papers
Pathology 9.1M papers	Statistics 6.1M papers	Population 4.5M papers	Environmental health 3.9M papers
Demography 3M papers		Cohort study 239k papers
Current
National Child Development Study 425 papers
Child

Trends

Notes

History