Is there something unique about marriage? The relative impact of marital status, relationship quality, and network social support on ambulatory blood pressure and mental health
Annals of Behavioral Medicine (2008) - Comment
pubmed: 18347896  doi: 10.1007/s12160-008-9018-y  issn: 1532-4796  issn: 0883-6612 

Julianne Holt-Lunstad, Wendy Birmingham, Brandon Q. Jones