Zhadinskiĭ N V, Kondratenko G P, Rudenko A A
Zh Mikrobiol Epidemiol Immunobiol. 1989 Jan(1):80-3.
The decisive factor in the appearance of postinfection abscesses is the presence of damaged tissues, open to the penetration of microorganisms not only by the exogenic or endogenic route, but also by the so-called exoendogenic route, when they penetrate the body from the air via the upper respiratory ways and further into the blood and damaged tissues.