THE CROTON BUG (ECTOBIA GERMANICA) AS A FACTOR IN BACTERIAL DISSEMINATION

W. B. Herms, Yargon Nelson
1913 American journal of public health (New York, N.Y. : 1912)  
doi:10.2105/ajph.3.9.929 pmid:18008913 fatcat:levp6isrhvgrnlyzza6ifyw42i