Biological substances international standards and reference reagents, 1990.
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Geneva
World Health Organization
1991
|
| Pynciau: |
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Geneva
World Health Organization
1991
|
| Pynciau: |