Media type: E-Article Title: Involvement of the BDNF Gene in Loneliness in Adolescence: A Report of Opposite Gene Effects in Boys and Girls Contributor: Verhagen, Maaike; Roekel, Eeske van; Engels, Rutger C. M. E. Published: Public Library of Science (PLoS), 2014 Published in: PLoS ONE, 9 (2014) 3, Seite e92768 Language: English DOI: 10.1371/journal.pone.0092768 ISSN: 1932-6203 Origination: Footnote: Access State: Open Access