Brandts, Terry Joyce Kathleen.2009-03-232009-03-2319801980Source: Masters Abstracts International, Volume: 40-07, page: .9780315006218http://hdl.handle.net/10393/8089http://dx.doi.org/10.20381/ruor-15646Philosophy.Predicting response to methylphenidate (ritalin) in hyperactive boys.Thesis