Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| Carbon Dioxide | 1,806 studies | 3,823 studies |
| CO2 | 743 studies | 2,095 studies |
| Carbonic Anhydride | 1 studies | 1 studies |
| Dioxide | 1,339 studies | 2,753 studies |
| Carbon | 1,352 studies | 4,504 studies |
| Oxygen | 1,806 studies | 16,301 studies |
| o 2 | 396 studies | 1,795 studies |
| -- | No studies found |
| * | Number of studies in the search results containing the term or synonym |
| ** | Number of studies in the entire database containing the term or synonym |