Clinical and socioeconomic impact of seasonal and pandemic influenza in adults and the elderly

Burden of the 1999-2008 seasonal influenza epidemics in Italy: Comparison with the H1N1v (A/California/07/09) pandemic

(2011) Piero Luigi Lai et al.   Human vaccines & immunotherapeutics

Modeling the cost of influenza: the impact of missing costs of unreported complications and sick leave

(2010) Yiting Xue et al.   BMC PUBLIC HEALTH

Fatalities Associated with the 2009 H1N1 Influenza A Virus in New York City

(2010) Ellen H. Lee et al.   CLINICAL INFECTIOUS DISEASES

Severity of 2009 Pandemic Influenza A (H1N1) Virus Infection in Pregnant Women

(2010) Andreea A. Creanga et al.   OBSTETRICS AND GYNECOLOGY

Morbid Obesity as a Risk Factor for Hospitalization and Death Due to 2009 Pandemic Influenza A(H1N1) Disease

(2010) Oliver W. Morgan et al.   PLoS One

Lung Pathology in Fatal Novel Human Influenza A (H1N1) Infection

(2009) Thais Mauad et al.   AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE

Critically Ill Patients With 2009 Influenza A(H1N1) Infection in Canada

(2009) Anand Kumar   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Factors Associated With Death or Hospitalization Due to Pandemic 2009 Influenza A(H1N1) Infection in California

(2009) Janice K. Louie   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Critically Ill Patients With 2009 Influenza A(H1N1) in Mexico

(2009) Guillermo Domínguez-Cherit   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

H1N1 2009 influenza virus infection during pregnancy in the USA

(2009) Denise J Jamieson et al.   LANCET

Severe 2009 H1N1 Influenza in Pregnant and Postpartum Women in California

(2009) Janice K. Louie et al.   NEW ENGLAND JOURNAL OF MEDICINE