Illus. 2 pages (pp. 66-68) IN: The Lancet, vol. 225, no. 5732. 8vo, modern wrappers. London, 1933. First Edition. Whole week of July 8, 1933 offered entire.
W. Smith, C.H. Andrewes, and P.P. Laidlaw successfully infected ferrets with filtered throat-washings from influenzal patients by intranasal instillation (influenza A virus). GM 5494.