information about Copd exacerbation field

Field Hierarchy
Parent
Medicine
50.4M papers
Biology
36.7M papers
Internal medicine
21.1M papers
Psychology
19M papers
Immunology
5.2M papers
Psychiatry
4.6M papers
COPD
114k papers
Exacerbation
54.9k papers
Pulmonary disease
52.3k papers
Current
Copd exacerbation
1,886 papers
Child
Trends