Authors: Langeveld, TPM van Rossum, M Houtman, EH Zwinderman, AH Briaire, JJ de Jong, RJB

Citation: Tpm. Langeveld et al., Evaluation of voice quality in adductor spasmodic dysphonia before and after botulinum toxin treatment, ANN OTOL RH, 110(7), 2001, pp. 627-634

Authors: Langeveld, TPM Luteijn, F van Rossum, M Drost, HA De Jong, RJB

Citation: Tpm. Langeveld et al., Adductor spasmodic dysphonia and botulinum toxin treatment: The effect on well-being, ANN OTOL RH, 110(10), 2001, pp. 941-945

Authors: Langeveld, TPM Drost, HA Zwinderman, AH Frijns, JHM de Jong, RJB

Citation: Tpm. Langeveld et al., Perceptual characteristics of adductor spasmodic dysphonia, ANN OTOL RH, 109(8), 2000, pp. 741-748