Format:
Online-Ressource
,
online resource.
ISSN:
1471-2288
,
1471-2288
In:
volume:19
In:
number:1
In:
day:18
In:
month:7
In:
year:2019
In:
pages:1-8
In:
date:12.2019
In:
BMC medical research methodology, London : BioMed Central, 2001-, 19, Heft 1 (18.7.2019), 1-8, 12.2019, 1471-2288
Language:
English
DOI:
10.1186/s12874-019-0794-9
URN:
urn:nbn:de:101:1-2019122501580495385883
URL:
https://doi.org/10.1186/s12874-019-0794-9
URL:
https://nbn-resolving.org/urn:nbn:de:101:1-2019122501580495385883
URL:
https://d-nb.info/1202073255/34
URL:
https://doi.org/10.1186/s12874-019-0794-9
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