http://www.ncbi.nlm.nih.gov/pubmed/18441628
AAFP and the Bio-Psychosocial Model
The Biopsychosocial Model 25 Years Later: Principles, Practice, and Scientific Inquiry
The BioSpychoSocioSpiritual Model can be shortened to Bio-PsychoSocial model. In this case, spiritual life is viewed as an aspect of social life.