chapter 6

) are of four origins: (1) "mineral stones" or substances resembling mineral stones such as iron and glass; (2) plant seeds (chick-peas and beans); (3) liquids, such as water and vinegar; and (4) animals, such as fleas. Several instruments are recommended for the removal of such foreign bodies--fine tweezers shaped like a dropper (fig. 7), a syringe with plunger-pump, and a tube made of silver or copper (fig. 8). Also of interest to pharmacy and therapy is the advice in regard to the use of lubricants to be applied before administering these fine instruments into the body’s cavities.

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