Počet záznamov: 1
metóda dvojito zaslepená
SYS d004311 LBL 00000cx--j2200000---45-- 005 20240119195615.2 100 $a 19920512asloy0103----ba0 152 $b mesh 250 $a metóda dvojito zaslepená $8 slo 300 1-
$a 90(Aug 77); was in Cat E & H Aug 77-79; was see under RESEARCH DESIGN 1977-89 $8 eng 330 1-
$a A method of studying a drug or procedure in which both the subjects and investigators are kept unaware of who is actually getting which specific treatment. $8 eng 450 $a Double-Masked Study $5 e $8 eng 450 $a metóda dvojitá slepá $5 e $8 slo 450 $a štúdia dvojito zaslepená $5 e $8 slo 686 $a E05.318.370.300 686 $a E05.581.500.300 686 $a N05.715.360.325.320 686 $a N06.850.520.445.300 750 $a Double-Blind Method $8 eng 801 -0
$a US $b DNLM $c 19920512 801 -2
$a SK $b BA006 $c 19990816 801 -2
$a SK $b BA006 $c 20090219 820 $a IM GEN only; coord NIM with specific disease (IM); when pertinent add CLINICAL TRIAL (PT) or RANDOMIZED CONTROLLED TRIAL (PT); do not index also under PLACEBOS unless particularly discussed $8 eng 980 $x M
Počet záznamov: 1