John Callaghan Search works
| Image |  |
|---|---|
| Description | Canadian cardiac surgeon (1923-2004) |
| Nationality | Canada |
| Gender | male |
| Date of birth | October 1, 1923 |
| Occupation | surgeon |
| Place of birth | Hamilton |
| Country of birth | Canada |
| Date of death | April 6, 2004 |
| Age | 80 |
| Wikipedia link | https://en.wikipedia.org/wiki/John_Callaghan_(physician) |
| Commons link | |
| Wikisource link | |
| Wikiquote link | |
| In public domain? | ✗ No | Author will enter worldwide public domain on January 1, 2105 |
| Missing/wrong data? | Edit Wikidata item |