Apfelbacher, C., Weiß, M., Saur, J., & Loerbroks, A. (2012). Patients' views on asthma-specific quality of life questionnaires: Qualitative interview study in Germany. Journal of asthma, 49(8), . https://doi.org/10.3109/02770903.2012.713427
Chicago-Zitierstil (17. Ausg.)Apfelbacher, Christian, Melanie Weiß, Joachim Saur, und Adrian Loerbroks. "Patients' Views on Asthma-specific Quality of Life Questionnaires: Qualitative Interview Study in Germany." Journal of Asthma 49, no. 8 (2012). https://doi.org/10.3109/02770903.2012.713427.
MLA-Zitierstil (9. Ausg.)Apfelbacher, Christian, et al. "Patients' Views on Asthma-specific Quality of Life Questionnaires: Qualitative Interview Study in Germany." Journal of Asthma, vol. 49, no. 8, 2012, https://doi.org/10.3109/02770903.2012.713427.