HomeProduct AuthorStephen Porges, Deborah Dana Stephen Porges, Deborah Dana Filter “Integrating Polyvagal Theory in Clinical Practice with Stephen Porges, PhD & Deb Dana, LCSW – Stephen Porges, Deborah Dana” has been added to your cart. View cart Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Featured! Health and Medical Integrating Polyvagal Theory in Clinical Practice with Stephen Porges, PhD & Deb Dana, LCSW – Stephen Porges, Deborah Dana $219.99 Original price was: $219.99.$61.00Current price is: $61.00. Add to cart