The work on [polio] prevention was long delayed by... misleading experimental models of the disease in monkeys — Albert Sabin Copy Share Image
![“The work on [polio] prevention was long delayed by... misleading experimental models of the disease in monkeys” quote by Albert Sabin](https://sms4smile.com/quotes/img-quotes/a5f/albert-sabin-55809_animal_the-work-on-polio-prevention-was-long-de_2822319.jpg)