Effects of a 10-day oxytocin trial in older adults on health and well-being
Experimental and Clinical Psychopharmacology (2013) - Comment
doi: 10.1037/a0031581  issn: 1936-2293  issn: 1064-1297  pubmed: 23421352 

Jorge A. Barraza, Naomi S. Grewal, Susan Ropacki, Pamela Perez, Anthony Gonzalez, Paul J. Zak