Kasus –kontroll-studier.
Kasus–kontroll-studier.
Tidsskr Nor Laegeforen. 2019 Dec 10;139(18):
Authors: Lydersen S
PMID: 31823573 [PubMed - in process]
Source: Tidsskrift for den Norske Laegeforening - Category: General Medicine Authors: Lydersen S Tags: Tidsskr Nor Laegeforen Source Type: research
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