46 
injection. How much longer this action may continue will be ascer- 
tained and reported upon at a subsequent time. 
G. P. No. 4507. Six c. c. antitoxic horse serum (Natl. IX. 17) injected into the perito- 
neal cavity. Dead in 20 minutes. 
'Previous treatment: 60 days prior, inoculated subcutaneously with 0.22 c. c. toxine 
Xo. 7—1 unit horse serum (Standard B27).] 
G. P. No. 4A. Six c. c. antitoxic horse serum Natl. YIU. IS injected into the peritoneal 
cavity. Dead in 22 minutes. 
[Previous treatment: $4 days prior, inoculated subcutaneously with 0.203 c. c. toxine 
Xo. 7—1 unit antitoxic horse serum Standard B27' .j 
G. P. Xo. 3827. Six c. c. antitoxic horse serum Xatl. VIII. IS injected into the perito- 
neal cavity. Dead in 33 minutes. 
[Previous treatment: 160 days prior, inoculated subcutaneously with 0.22 c. c. toxine 
Xo. 7 — sdg. c. c. horse serum (Jordan Xo. 201;.] 
