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A VIRUS OBTAINED FROM INFLUENZA PATIENTS
Wilson Smith, C. H. Andrewes, P. P. Laidlaw · The Lancet · 1933 · 860 citations · Full text
PATHOLOGY OF CHRONIC BRONCHITIS
LynneMca. Reid · The Lancet · 1954 · 281 citations
A New Type of Virus from Epidemic Influenza
Thomas Francis · Science · 1940 · 271 citations