As a pupil of Karl Oskar Medin and studying the findings of Jakob Heine and Adolf von Strümpell he made detailed clinical and epidemiological studies to establish the hitherto controversial hypothesis that polio can be transferred through physical contact.
Putte Wickman | Ivar Jacobson | Sir Ivar Colquhoun, 8th Baronet | Ole Ivar Lovaas | Ivar the Boneless | Ivar's | Ivar Kreuger | Ivar Kleiven | Paul Ivar Paulsen | Ivar Sahlin | Ivar Mortensson-Egnund | Ívar Ingimarsson | Ivar Hippe | Ivar Grydeland | Ivar Enger | Ivar Arosenius | Ivar Aronsson | Ivar Antonsen | Fourth of Jul-Ivar's |