Aaen, M, McGlashan, J & Sadolin, C 2019, ' Investigating laryngeal “tilt” on same-pitch phonation—preliminary findings of vocal mode metal and density parameters as alternatives to cricothyroid-thyroarytenoid “mix” ', Journal of Voice, vol. 33, no. 5, pp. 806.e9-806.e21 . https://doi.org/10.1016/j.jvoice.2018.02.023
Aaen, M, McGlashan, J & Sadolin, C 2020, ' Laryngostroboscopic Exploration of Rough Vocal Effects in Singing and their Statistical Recognizability : An Anatomical and Physiological Description and Visual Recognizability Study of Distortion, Growl, Rattle, and Grunt using laryngostroboscopic Imaging and Panel Assessment ', Journal of Voice, vol. 34, no. 1, pp. 162.e5-162.e14 . https://doi.org/10.1016/j.jvoice.2017.12.020