TY - GEN AU - Rusz,J AU - Cmejla,R AU - Ruzickova,H AU - Ruzicka,E TI - Quantitative acoustic measurements for characterization of speech and voice disorders in early untreated Parkinson's disease SN - 1520-8524 PY - 2011///0527 KW - Adult KW - Aged KW - Aged, 80 and over KW - Articulation Disorders KW - diagnosis KW - Biomechanical Phenomena KW - Case-Control Studies KW - Czech Republic KW - Disability Evaluation KW - Female KW - Humans KW - Male KW - Middle Aged KW - Models, Statistical KW - Parkinson Disease KW - complications KW - Periodicity KW - Phonation KW - Severity of Illness Index KW - Sound Spectrography KW - Speech Disorders KW - Speech Production Measurement KW - Vibration KW - Voice Disorders KW - Voice Quality N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1121/1.3514381 ER -