| Artemisia maritima | | Respiratory system agents | MESH:D019141, UMLS:C0282686, | ISBN:9788172360481 |
| Calotropis procera | root | Respiratory system agents | MESH:D019141, UMLS:C0282686, | ISBN:9788172360481 |
| Coffea arabica | seed | Respiratory system agents | MESH:D019141, UMLS:C0282686, | ISBN:9788172360481 |
| Erigeron canadensis | | Respiratory system agents | MESH:D019141, UMLS:C0282686, | ISBN:9788172360481 |
| Euphorbia hirta | | Respiratory system agents | MESH:D019141, UMLS:C0282686, | ISBN:9788172360481 |
| Ferula assa-foetida | plant exudate | Respiratory system agents | MESH:D019141, UMLS:C0282686, | ISBN:9788172360481 |
| Justicia adhatoda | | Respiratory system agents | MESH:D019141, UMLS:C0282686, | ISBN:9788172360481 |
| Nyctanthes arbor-tristis | leaf | Respiratory system agents | MESH:D019141, UMLS:C0282686, | ISBN:9789327275590 |
| Polyalthia longifolia | bark | Respiratory system agents | MESH:D019141, UMLS:C0282686, | ISBN:9788172363130 |
