White, L., Klein, A., Hapner, E., Delgaudio, J., Hanfelt, J., Jinnah, H. A., & Johns, M. (2011). Co-Prevalence of Tremor with Spasmodic Dysphonia: A Case-Control Study: Co-morbid tremor in Spasmodic Dysphonia.

White, Laura, Adam Klein, Edie Hapner, John Delgaudio, John Hanfelt, H. A. Jinnah, και Michael Johns. Co-Prevalence of Tremor With Spasmodic Dysphonia: A Case-Control Study: Co-morbid Tremor in Spasmodic Dysphonia. 2011.

White, Laura, et al. Co-Prevalence of Tremor With Spasmodic Dysphonia: A Case-Control Study: Co-morbid Tremor in Spasmodic Dysphonia. 2011.