The impact and cost of influenza in the elderly.

IMPACT OF EPIDEMIC TYPE A INFLUENZA IN A DEFINED ADULT POPULATION

1980 • 376 citations

Impact of influenza epidemics on mortality in the United States from October 1972 to May 1985.

1987 • 326 citations

Excess pneumonia and influenza associated hospitalization during influenza epidemics in the United States, 1970-78.

1986 • 297 citations

DRG Creep

1981 • 270 citations

Survey of Underlying Conditions of Persons Hospitalized with Acute Respiratory Disease during Influenza Epidemics in Houston, 1978–1981

1987 • 213 citations

How much change in the Case Mix Index is DRG creep?

1990 • 166 citations

ACUTE RESPIRATORY DISEASE HOSPITALIZATIONS AS A MEASURE OF IMPACT OF EPIDEMIC INFLUENZA

1985 • 160 citations

Economic impact of influenza

1987 • 136 citations

Influenza--United States, 1989-90 and 1990-91 seasons.

1992 • 22 citations