Richter, Iris L.2009-03-202009-03-2019841984Source: Dissertation Abstracts International, Volume: 62-13, Section: A.9780315177413http://hdl.handle.net/10393/4703http://dx.doi.org/10.20381/ruor-13996Philosophy.Relaxation training and cognitive coping in the treatment of pediatric migraine.Thesis