Spalenza, A.S., Ronchi, F.A. and Pelissari, A.S. 2017. Satisfaction in B2B Relationship: Research of reciprocity in the relation between doctors and health plans in the Espírito Santo. Revista de Administração da UFSM. 10, 4 (Dec. 2017), 632–651. DOI:https://doi.org/10.5902/1983465916323.