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Journal
BMJ Open
Volume
9
Issue
8
Pages
e030075
Publication year
2019
Suggested citation
Helbich M. Dynamic Urban Environmental Exposures on Depression and Suicide (NEEDS) in the Netherlands: a protocol for a cross-sectional smartphone tracking study and a longitudinal population register study. BMJ Open. 2019; 9(8): e030075.
DOI
10.1136/bmjopen-2019-030075
PMID
31401609