| 000 | 00666 a2200193 4500 | ||
|---|---|---|---|
| 005 | 20250515210416.0 | ||
| 264 | 0 | _c20110714 | |
| 008 | 201107s 0 0 eng d | ||
| 022 | _a1918-1485 | ||
| 024 | 7 |
_a10.1093/pch/5.2.89 _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aPerlman, M | |
| 245 | 0 | 0 |
_aEthical issues in 'observational research'. _h[electronic resource] |
| 260 |
_bPaediatrics & child health _cMar 2000 |
||
| 300 |
_a89-90 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article | ||
| 773 | 0 |
_tPaediatrics & child health _gvol. 5 _gno. 2 _gp. 89-90 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1093/pch/5.2.89 _zAvailable from publisher's website |
| 999 |
_c19546392 _d19546392 |
||