Format:
Online-Ressource
,
online resource.
ISSN:
1471-2288
,
1471-2288
In:
volume:13
In:
number:1
In:
day:5
In:
month:3
In:
year:2013
In:
pages:1-8
In:
date:12.2013
In:
BMC medical research methodology, London : BioMed Central, 2001-, 13, Heft 1 (5.3.2013), 1-8, 12.2013, 1471-2288
Language:
English
DOI:
10.1186/1471-2288-13-31
URN:
urn:nbn:de:1111-2016032134943
URL:
https://doi.org/10.1186/1471-2288-13-31
URL:
https://nbn-resolving.org/urn:nbn:de:1111-2016032134943
URL:
https://d-nb.info/1093223839/34
URL:
http://dx.doi.org/10.1186/1471-2288-13-31