Emergency buzzer activated by tongue movement or sound caused by chewing motion of the teeth

Morioka, T.; Kushiyama, S.; Aoki, N.; Mishima, E.

Masui. Japanese Journal of Anesthesiology 22(5): 485-490

1973


ISSN/ISBN: 0021-4892
PMID: 4737996
Document Number: 64624

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