Anxiety and depression as an effect of birth order or being an only child: Results of an internet survey in Poland and Germany
Crossref DOI link: https://doi.org/10.29328/journal.hda.1001003
Published Online: 2017-09-14
Update policy: https://doi.org/10.29328/crossmark-policy
Hardt, Jochen
Weyer, Lisa
Dragan, Malgorzata
Laubach, Wilfried
License valid from 2017-09-14
