Also, he has been credited by Tasman and Huygen 2 as being the first person to estimate that a blood level of approximately 0.01 unit of tetanus antitoxin per milliliter of blood serum could be ...

These subjects had gone one to six years since their last tetanus-toxoid injection. Each student was bled for antitoxin determination and then injected subcutaneously with 0.5 cc. of fluid tetanus ...

After removal there is a small corneal abrasion with no evidence of perforation. The patient has had a primary course of tetanus antitoxin and thinks his only tetanus booster was less than 10 years ...