A SIMPLE METHOD OF ESTIMATING FIFTY PER CENT ENDPOINTS12

Linda Reed, Hugo Muench · American Journal of Epidemiology · 1938

EngineeringMeasurementEpidemiologic Research+27

A VIRUS OBTAINED FROM INFLUENZA PATIENTS

Wilson Smith, C. H. Andrewes, P. P. Laidlaw · The Lancet · 1933

Virus EpidemiologyInfluenza PatientsVirology+3

THE SUSCEPTIBILITY OF MICE TO THE VIRUSES OF HUMAN AND SWINE INFLUENZA

C. H. Andrewes · The Lancet · 1934

VaccinationRodent-borne DiseasesImmunology+5

NEUTRALIZATION OF EPIDEMIC INFLUENZA VIRUS

Frank L. Horsfall · The Journal of Experimental Medicine · 1939

VaccinationEpidemic Influenza VirusNeutralizing Capacity+10

IMMUNOLOGICAL STUDIES WITH THE VIRUS OF INFLUENZA

Thomas Francis, T. P. Magill · The Journal of Experimental Medicine · 1935

VaccinationVeterinary VaccineAllergy+10