Ward, Kim, et al. “Mastering Treatment for Sleep Apnoea: The Grounded Theory of Bargaining and Balancing Life With Continuous Positive Airway Pressure (CPAP), in the Context of Decisional Conflict and Change Theories”. Forum Qualitative Sozialforschung Forum: Qualitative Social Research, vol. 20, no. 3, Sept. 2019, doi:10.17169/fqs-20.3.3137.