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- Dissertation or Thesis
Survey of Fleas and Ticks for Rickettsia rickettsii and Rickettsia typhi and Surveys of Humans and Wild Animals for Serological Evidence of Infection by These Rickettsiae in Rural and Urban Areas of El Paso, Texas and Other Areas of Texas
Valdez, Karen Rocio.
The University of Texas at El Paso ProQuest Dissertations & Theses, 2022. 30001146.