title: Pitch perturbations in normal and pathologic voices.
mesh_terms: D000162:Acoustics; D005260:Female; D006801:Humans; D007818:Laryngeal Diseases / Q000503:physiopathology; D007822:Laryngeal Neoplasms / Q000503:physiopathology; D007827:Laryngitis / Q000503:physiopathology; D007830:Larynx / Q000503:physiopathology*; D008297:Male; D010700:Phonetics; D014826:Vocal Cord Paralysis / Q000503:physiopathology; D014831:Voice