Burki, T. (2018). Known unknowns and unknown unknowns. Lancet Infect Dis.
Citação norma ChicagoBurki, Talha. "Known Unknowns and Unknown Unknowns." Lancet Infect Dis 2018.
MLA citiranjeBurki, Talha. "Known Unknowns and Unknown Unknowns." Lancet Infect Dis 2018.
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