Mark Singer

Mark Singer is an American doctor who is best known for inventing, with speech pathologist Eric Blom, while working at Methodist Hospital, Indianapolis, a type of voice prosthesis that allows victims of laryngeal cancer (cancer of the larynx) to talk.^[1]

References

^ Newsweek 1982 "The first was developed by Dr. Mark Singer and speech pathologist Eric Blom of Methodist Hospital, Indianapolis"

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[1] Newsweek 1982 "The first was developed by Dr. Mark Singer and speech pathologist Eric Blom of Methodist Hospital, Indianapolis"

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