Saxena, S. ., Ayers, C. ., Dozier, M. ., & Maidment, K. . (2015). The UCLA Hoarding Severity Scale: development and validation. Journal of Affective Disorders, 175, 488-93. https://doi.org/10.1016/j.jad.2015.01.030 (Original work published 2015)

O’Neill, J. ., Gorbis, E. ., Feusner, J. ., Yip, J. ., Chang, S. ., Maidment, K. ., … Saxena, S. . (2013). Effects of intensive cognitive-behavioral therapy on cingulate neurochemistry in obsessive-compulsive disorder. Journal of Psychiatric Research, 47(4), 494-504. https://doi.org/10.1016/j.jpsychires.2012.11.010

Saxena, S. ., Ayers, C. ., Maidment, K. ., Vapnik, T. ., Wetherell, J. ., & Bystritsky, A. . (2011). Quality of life and functional impairment in compulsive hoarding. Journal of Psychiatric Research, 45(4), 475-80. https://doi.org/10.1016/j.jpsychires.2010.08.007