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From the Archives of the Archives
April 1999

A look at the past . . .

Arch Ophthalmol. 1999;117(4):537. doi:10.1001/archopht.117.4.537

DAHLFELD'S experiments show that it is possible to discover the presence of foreign bodies in the eye by means of the X-rays; but that a negative result does not prove the absence of a foreign body, for this may lie in such a position as to be masked by the shadow of the orbital margin, and may be revealed only by placing the apparatus in a different position.

Reference:Arch Ophthalmol. 1898;27:140.

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