A61M 16/0409
{Special features for tracheal tubes not otherwise provided for with mean for closing the oesophagus}
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Edits on 9 Mar, 2022
Golden AI
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Infobox (+4 properties)
Description (+101 characters)
A61M 16/0409
{Special features for tracheal tubes not otherwise provided for with mean for closing the oesophagus}
Infobox
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Parent classification
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