on the basis of serologic patterns. Approximately half had NEG . CardiOlipin tests, and the other half had POSe Cardiolipin tests . Procedure: Testic"ular tissue from a normal male rabbit was mixP.d and ground in a mortar with Brot.h.
a.a
5
cc of Spirocheata Medi\ID
0. 2 cc of the broth was injected s ubcutaneouslJ" into
the fl"lxor surfa'Ce of the right arm of the s ubjects . The s ub jects were then f0110we j by clinical and serologic observations.