@article{Abdoerrachman_1997, title={Perceptual and acoustical assessments on spasmodic dysphonia: Pre and post - Botulinum toxin injection}, volume={6}, url={http://mji.ui.ac.id/journal/index.php/mji/article/view/820}, DOI={10.13181/mji.v6i3.820}, abstractNote={[no abstract available]}, number={3}, journal={Medical Journal of Indonesia}, author={Abdoerrachman, Hartono}, year={1997}, month={Jul.}, pages={158-63} }