title: Maximum phonation time and air flow rate during phonation: simple clinical tests for vocal function.
mesh_terms: D000328:Adult; D005260:Female; D005931:Glottis / Q000473:pathology / Q000502:physiology*; D006801:Humans; D008297:Male; D008722:Methods; D013147:Spirometry; D014827:Vocal Cords / Q000502:physiology*; D014831:Voice / Q000502:physiology*