Langlois, J. K., Parrish II, R. H., Rupert, R., & Daniel, D. (2004). A Living History—A Qualitative Study of Experienced Chiropractors Treating Visceral Conditions. Forum Qualitative Sozialforschung Forum: Qualitative Social Research, 5(3). https://doi.org/10.17169/fqs-5.3.567