The Internet Archive has a preservation copy of this work in our general collections.
the crossed platinum wires of the lower portion, and back through the hole in the cover from beneath. The silk should be drawn through and cut so that the dredge is strung upon a double thread of about 70 centimeters in iength. The cut ends are tied together. The dredge is then fitted into the proper sized gelatin capsule in such a way that the two parts are held separate within the closed gelatin covering. They may be made to adhere to their respective gelatin coverings by the use of 50%'doi:10.1056/nejm191510141731606 fatcat:tiiyhgnfrrhmbpcex6cudii3za