Effect of communication on contributions.
收藏NIAID Data Ecosystem2026-03-08 收录
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Standard errors in parentheses. ***significantly different from 0 at the 1 percent level (twosided Wald-test). **significantly different from 0 at the 5 percent level (twosided Wald-test). *significantly different from 0 at the 10 percent level (twosided Wald-test).
创建时间:
2014-06-04




