Vasco Ricoca Peixoto, Carla Nunes, & Alexandre Abrantes. (2020). Epidemic Surveillance of Covid-19: Considering Uncertainty and Under-Ascertainment. Karger Publishers.
Chicago-viite (17. p.)Vasco Ricoca Peixoto, Carla Nunes, ja Alexandre Abrantes. Epidemic Surveillance of Covid-19: Considering Uncertainty and Under-Ascertainment. Karger Publishers, 2020.
MLA-viite (9. p.)Vasco Ricoca Peixoto, et al. Epidemic Surveillance of Covid-19: Considering Uncertainty and Under-Ascertainment. Karger Publishers, 2020.
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