Miller, Acute Fever and Petechial Rash Associated with Influenza A Virus Infection, Clinical Infectious Diseases, Volume 29, Issue 2, 15 July 1999, Pages 453–454, https://
[doi.org]
Individuals with influenza were more likely to have cough (93% vs 80%), fever (68% vs 40%), cough and fever together (64% vs 33%), and/or nasal congestion (91% vs 81%) than
[archinte.ama-assn.org]
Individuals with influenza were more likely than those without influenza to have baseline cough (93% vs 80%), fever (68% vs 40%), and cough and fever together (64% vs 33%)
[archinte.ama-assn.org]