Format:
Online-Ressource
,
online resource.
ISSN:
1471-2393
,
1471-2393
In:
volume:20
In:
number:1
In:
day:17
In:
month:2
In:
year:2020
In:
pages:1-9
In:
date:12.2020
In:
BMC pregnancy and childbirth, London : BioMed Central, 2001-, 20, Heft 1 (17.2.2020), 1-9, 12.2020, 1471-2393
Language:
English
DOI:
10.1186/s12884-020-2762-0
URN:
urn:nbn:de:101:1-2020061619025520919539
URL:
https://doi.org/10.1186/s12884-020-2762-0
URL:
https://nbn-resolving.org/urn:nbn:de:101:1-2020061619025520919539
URL:
https://d-nb.info/1212083334/34
URL:
https://doi.org/10.1186/s12884-020-2762-0
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