Cardiac Vagal Tone and Quality of Parenting Show Concurrent and Time-Ordered Associations That Diverge in Abusive, Neglectful, and Non-Maltreating Mothers
Couple and Family Psychology Research and Practice (2013) - Comment
pubmed: 24729945  doi: 10.1037/cfp0000005  issn: 2160-4096  issn: 2160-410x 

Elizabeth A. Skowron, Elizabeth Cipriano-Essel, Lorna Smith Benjamin, Aaron L. Pincus, Mark J. Van Ryzin