| 000 | 00827 a2200229 4500 | ||
|---|---|---|---|
| 005 | 20250511214350.0 | ||
| 264 | 0 | _c19900524 | |
| 008 | 199005s 0 0 eng d | ||
| 022 | _a0140-6736 | ||
| 024 | 7 |
_a10.1016/0140-6736(90)91109-n _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aMoscucci, M | |
| 245 | 0 | 0 |
_aRandomisation and baseline characteristics in clinical trials. _h[electronic resource] |
| 260 |
_bLancet (London, England) _cApr 1990 |
||
| 300 |
_a1040-1 p. _bdigital |
||
| 500 | _aPublication Type: Letter; Comment | ||
| 650 | 0 | 4 | _aBias |
| 650 | 0 | 4 | _aDouble-Blind Method |
| 650 | 0 | 4 |
_aRandomized Controlled Trials as Topic _xmethods |
| 773 | 0 |
_tLancet (London, England) _gvol. 335 _gno. 8696 _gp. 1040-1 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1016/0140-6736(90)91109-n _zAvailable from publisher's website |
| 999 |
_c1976281 _d1976281 |
||