Saved Bookmarks
| 1. |
How do chemicals like adrenaline, serotonin, morphine etc control the constriction and dilation of blood vessels? How do they interfere with the lumen of blood vessels? |
| Answer» How do chemicals like adrenaline, serotonin, morphine etc control the constriction and dilation of blood vessels? How do they interfere with the lumen of blood vessels? | |