Hospital of The Rockefeller Institute for Medical Research, New York.
J Exp Med. 1915 Sep 1;22(3):286-91. doi: 10.1084/jem.22.3.286.
The subdural injection of normal salt solution, normal serum, serum salvarsanized in vivo or weak solutions of cyanide of mercury does not demonstrably increase the permeability of the spinal cord or brain for salvarsan which is circulating in the blood at the time of the subdural injection.
硬膜下注射生理盐水、正常血清、体内经血清处理的砷凡纳明或氰化汞的稀溶液，不能明显增加此时在血流中循环的砷凡纳明对脊髓或脑的穿透性。
