Communalism predicts prenatal affect, stress, and physiology better than ethnicity and socioeconomic status
Cultural Diversity & Ethnic Minority Psychology (2010) - Comment
pubmed: 20658883  doi: 10.1037/a0019808  issn: 1099-9809  issn: 1939-0106 

Cleopatra M. Abdou, Christine Dunkel Schetter, Belinda Campos, Clayton J. Hilmert, Tyan Parker Dominguez, Calvin J. Hobel, Laura M. Glynn, Curt Sandman