A HEAD MIRROR WITH OBSERVATION PIECE.
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Education, Medical↗
Biomedical subjects
N D FISCHER
Publications and source records attributed to N D FISCHER.
Nasopharyngeal radium treatment; a follow-up study of 263 patients.
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Adenoids↗
Preliminary report on an application of the motor function of the superior laryngeal nerve.
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Humans↗
A HEAD MIRROR WITH OBSERVATION PIECE.
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Endoscopy↗