| Original language | English (US) |
|---|---|
| Pages (from-to) | 169-172 |
| Number of pages | 4 |
| Journal | journal of wuhan University |
| Volume | 44 |
| Issue number | 6 |
| State | Published - 1998 |
| Original language | English (US) |
|---|---|
| Pages (from-to) | 169-172 |
| Number of pages | 4 |
| Journal | journal of wuhan University |
| Volume | 44 |
| Issue number | 6 |
| State | Published - 1998 |