作者: Albert M. Collier
DOI: 10.1007/978-94-009-5863-0_6
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摘要: In the pathogenesis of infectious diseases, infecting organism may gain entrance into host by trauma or bite a vector on external skin; however, most infections begin much larger internal surface areas respiratory, gastrointestinal urogenital systems covered mucous membranes. order to be successful in establishing an infection, microbial must overcome defense mechanisms present membranes and able attach multiply lining epithelial cells (Smith, 1977).