International Journal of Behavioral Medicine (2013) - Comment
pubmed: 22648338  doi: 10.1007/s12529-012-9235-4  issn: 1532-7558  issn: 1070-5503 

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Deborah Jones, Rashmi Bagga, Ritu Nehra, Deepika, Sunil Sethi, Kamini Walia, Mahendra Kumar, Olga Villar-Loubet, Maria Lopez, Stephen M. Weiss