title: The influence of Ronald Ropss upon the early development of malaria vector control procedures in the United States Army.
mesh_terms: D000818:Animals; D004199:Disease Vectors; D049672:History, 19th Century; D006801:Humans; D008288:Malaria / Q000517:prevention & control*; D008887:Military Medicine / Q000266:history*; D014481:United States