A study of nasopharyngeal bacterial flora of different groups of persons observed in London and South-East England during the years 1930 to 1937
Subtitle: together with some observations on the occurrence of H. influenza in the trachea ; by A.B. Rosher and W.T. Cole.
By: by E. Straker, A. Bradford Hill and R. Lovell :
Contributors: Straker, Edith Alice.
Series: Reports on public health and medical subjects -- no.90
Published: 1939
Place of publication: London
Language: eng