Results 251 to 260 of about 1,004,406 (261)
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Observational Study
2023
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(10.1007/978-3-031-04394-9_54)
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OBSERvE-Studie
Notfall + Rettungsmedizin
, 2018
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(10.1007/s10049-018-0437-4)
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Observational Study
2021
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(10.1007/978-3-030-22009-9_301682)
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Observational Study
2008
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(10.1007/978-3-540-47648-1_4187)
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The Study of Observation
2013
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(10.4324/9781315009537-8)
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Observational Study
2019
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(10.1007/978-1-4614-6439-6_102027-1)
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Observational Studies
2008
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(10.4135/9781412953948.n327)
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Observational Studies
2019
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(10.1201/9780429023309-2)
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Observational Study
2011
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(10.1007/978-3-642-16483-5_4187)
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Observational Studies
2009
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(10.1002/9780470377963.ch3)
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humans
3. good health
research design
bias
observational studies as topic
cohort studies
causality
meta-analysis
case-control studies
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