information about COPD field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Medicine 50.6M papers | Internal medicine 21.6M papers | Psychology 18.8M papers | Psychiatry 4.6M papers |
| Current | |||
COPD 111k papers | |||
| Child | |||
Pulmonary rehabilitation 11k papers | Obstructive lung disease 7,035 papers | Salmeterol 4,335 papers | |
Lama 2,929 papers | Overlap syndrome 2,486 papers | Copd exacerbation 1,975 papers | Roflumilast 1,296 papers |
BODE index 1,102 papers | Chronic respiratory failure 979 papers | ||
Trends
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History