Talk:1934 Los Angeles atypical polio outbreak

Edits without sources -- ~Njt (talk) 19:33, May 3, 2020 (EDT)
When introducing new information, please add a source that meets the MEpedia:Science guidelines. If a source is disputed by others or making very high profile claims then it should be made clear exactly what the source is, and who disputed it. ~Njt (talk) 19:33, May 3, 2020 (EDT)