| 000 | 00348nam a2200145Ia 4500 | ||
|---|---|---|---|
| 005 | 20250222134930.0 | ||
| 008 | 250211s9999||||xx |||||||||||||| ||und|| | ||
| 100 | _aKaddoura, Sam | ||
| 245 | 0 | _aEcho Made Easy | |
| 250 | _a3rd ed. International Edition | ||
| 260 |
_bChina Elsevier _c2016 |
||
| 300 | _aVI 286 | ||
| 650 | _aPediatrics | ||
| 942 | _cBK | ||
| 999 |
_c3735 _d3735 |
||