information about CINAHL field

Field Hierarchy
Parent
Medicine
48.2M papers
Biology
34.8M papers
Chemistry
28.4M papers
Political science
21.4M papers
Psychology
17.6M papers
Biochemistry
13.3M papers
Law
13.3M papers
Psychiatry
4.4M papers
Nursing
2.7M papers
MEDLINE
668k papers
Current
CINAHL
49k papers
Child
Trends