
Influenza vaccine coverage, influenza-associated morbidity and all-cause mortality in Catalonia (Spain)
Keywords: نظارت; AIC; Akaike Information Criterion; CI; Confidence interval; Cos; Cosines; Mort; Mortality; pop65; Population over 65 years; Sin; Sinus; Std. Error; Standard error; Influenza; Morbidity; Mortality; Surveillance; Vaccination;