| 其他書名 | Recommendations of the National Council on Radiation Protection and Measurements |
| 出版 | The Council, 1989 |
| 主題 | Medical / Diagnostic Imaging / Radiography |
| ISBN | 09296000109780929600017 |
| URL | http://books.google.com.hk/books?id=nVtRAAAAMAAJ&hl=&source=gbs_api |