[Comparative studies in voice suitability tests].
D000399:Air Pressure; D006801:Humans; D010699:Phonation; D012123:Pulmonary Ventilation; D013062:Speech Articulation Tests; D013068:Speech Production Measurement; D014831:Voice; D014833:Voice Quality
Vergleichende Untersuchungen bei Stimmeignungsprüfungen.