| 000 | 00314nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 210804s1988||||xx |||||||||||||| ||und|| | ||
| 041 | _aeng | ||
| 245 | 0 |
_aRheumatic fever and rheumatic heart disease _breport of who study group |
|
| 260 |
_aGeneva _bWorl health organisation (who) _c1988 |
||
| 300 | _a58 | ||
| 942 | _cBK | ||
| 999 |
_c12732 _d12732 |
||