The Impact of a Teaching or Singing Career on the Female Vocal Quality at the Mean Age of 67 Years: A Pilot Study

The Voice Handicap Index (VHI)

Barbara H. Jacobson, Alex Johnson, Cynthia Grywalski et al. · American Journal of Speech-Language Pathology · 1997 · 2.5K citations

Medicine, Rehabilitation Medicine, Speech-language Pathology +17

Prevalence of Voice Disorders in Teachers and the General Population

Nelson Roy, Ray M. Merrill, Susan L. Thibeault et al. · Journal of Speech Language and Hearing Research · 2004 · 921 citations

Education, Speech-language Pathology, Teacher Education +10

The Dysphonia Severity Index

Floris L. Wuyts, Marc De Bodt, Geert Molenberghs et al. · Journal of Speech Language and Hearing Research · 2000 · 570 citations

Education, Otolaryngology, Speech-language Pathology +16

Epidemiology of Voice Disorders in Teachers and Nonteachers in Brazil: Prevalence and Adverse Effects

Mara Behlau, Fabiana Zambon, Ana Cláudia Guerrieri et al. · Journal of Voice · 2012 · 296 citations

Education, Speech-language Pathology, Teacher Education +6

Harmonics-to-Noise Ratio

Carole T. Ferrand · Journal of Voice · 2002 · 256 citations