Horizon describes how researchers discovered that a lethal gas, called nitric oxide, was behind some of the most basic functions of our bodies.
| Title | A Vital Poison |
|---|---|
| Genres | Documentary |
| Release Date | 1993-06-14 |
| Episode Runtime | 01 Hours 00 Minutes |
| Season Number | 30 |
| Episode Number | 19 |
| Production Companies |
No cast information available.
