information about MedDRA field

Field Hierarchy
Parent
Medicine
50.2M papers
Biology
36.5M papers
Psychology
18.9M papers
Psychiatry
4.6M papers
Pharmacology
2.6M papers
Drug
546k papers
Adverse effect
485k papers
Pharmacovigilance
13.5k papers
Current
MedDRA
1,028 papers
Child
Trends