History for the term 'purine bases' (P04953)
Content History
| Date | Update Description |
| Sep 29, 2006 | Taken from the original Gold Book, published in version 1.0.0 of the XML Gold Book. |
File History
| File | Revision | Date |
| P04953.xml | 7 | November 2, 2006, 2:43 pm |
| P04953.svg | 5 | March 7, 2005, 12:30 pm |