title: Maximum phonation time for children with normal voices.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D010699:Phonation; D011214:Practice, Psychological; D012737:Sex Factors; D013997:Time Factors; D014831:Voice