In:
JMIR Research Protocols, JMIR Publications Inc., Vol. 3, No. 2 ( 2014-04-01), p. e21-
Type of Medium:
Online Resource
ISSN:
1929-0748
DOI:
10.2196/resprot.3014
Language:
English
Publisher:
JMIR Publications Inc.
Publication Date:
2014
detail.hit.zdb_id:
2719222-2
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