Počet záznamov: 1
štúdie epidemiologické
SYS d016021 LBL 00000nx--j22000003--45-- 005 20240119200124.9 100 $a 19920901csloy0103----ba0 152 $b mesh 250 $a štúdie epidemiologické $8 slo 300 1-
$a 98; use explode 1990-97 $8 eng 300 1-
$a Epidemiology (1967-1997) $8 eng 330 1-
$a Studies designed to examine associations, commonly, hypothesized causal relations. They are usually concerned with identifying or measuring the effects of risk factors or exposures. The common types of analytic study are CASE-CONTROL STUDIES; COHORT STUDIES; and CROSS-SECTIONAL STUDIES. $8 eng 686 $a E05.318.372.500 686 $a N05.715.360.330.500 686 $a N06.850.520.450.500 750 $a Epidemiologic Studies $8 eng 801 -0
$a US $b DNLM $c 19920901 801 -2
$a SK $b BA006 $c 19991125 820 $a exam & anal of data leading to epidemiol conclusions: differentiate from EPIDEMIOLOGY, the specialty; GEN or unspecified; prefer specifics $8 eng 980 $x M
Počet záznamov: 1