Jekel's epidemiology, biostatistics, preventive medicine, and public health
| Prif Awduron: | , , , , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Philadelphia, Pa., London
Saunders
2014.
|
| Rhifyn: | 4th ed. |
| Pynciau: |
| Prif Awduron: | , , , , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Philadelphia, Pa., London
Saunders
2014.
|
| Rhifyn: | 4th ed. |
| Pynciau: |