Peters, M., Jenkinson, C., Perera, S., Loder, E., Jensen, R., Katsarava, Z., . . . Steiner, T. (2012). Quality in the provision of headache care. 2: Defining quality and its indicators.
Chicago-čujuhus (17. p.)Peters, M., C. Jenkinson, S. Perera, E. Loder, R. Jensen, Z. Katsarava, R. Gil Gouveia, S. Broner, juo T. Steiner. Quality in the Provision of Headache Care. 2: Defining Quality and Its Indicators. 2012.
MLA-čujuhus (9. p.)Peters, M., et al. Quality in the Provision of Headache Care. 2: Defining Quality and Its Indicators. 2012.
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