Authors:
  1. Quotes
  2. Authors
  3. J
  4. Jules Henry
  5. I was less successful in my attempts to effect preventive...

I was less successful in my attempts to effect preventive vaccination against typhus by using the virus and in trying to produce large quantities of serum using large animals

Jules Henry
Successful, Animal, Vaccines
I was less successful in my attempts to effect preventive vaccination against typhus by using the virus and in trying to produce large quantities of serum using large animals