Infrastructure tools to support an effective radiation oncology learning health system
15 Disemba
| obere ụdị nke | 15th  |
|---|---|
| Akụkụ nke | December |
15 Disemba bu ubochi nke 15th (nke iri na ise) na onwa ana kpo Disemba. Na Gregorian calender, 15 Disemba bu ubochi nke 349th (350th na afo nke ana-kpo leap year) na afo. Anyi nwere agugu ubochi 16 du mgbe afo na agwu.
Ihe mere na 15 Disemba
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