The changing attitude toward tracheotomy.
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Humans↗
Biomedical subjects
E M GREENBERG
Publications and source records attributed to E M GREENBERG.
Removable foam rubber surgical mittens for retractors, clamps and forceps; an aid in the reduction of retraction and other surgical trauma.
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Clothing↗
The artificial uterus and the passage of radioactive sodium through hemochorial mammalian placenta extra utero.
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Animals↗
Removable foam rubber forceps mittens.
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Clothing↗
Removable foam rubber obstetric forceps covers.
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Obstetrical Forceps↗
Improved cervical cap and sperm chamber for artificial insemination.
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Contraceptive Devices, Female↗
Removable foam-rubber obstetrical forceps mittens.
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Clothing↗
A suggested modification for the obstetrical forceps to avoid trauma.
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Female↗