[Infectious diseases in Poland against the background of their incidence in the world].
D000349:Africa; D000569:Americas; D001208:Asia; D001315:Australia; D003141:Communicable Diseases / Q000453:epidemiology* / Q000401:mortality; D005060:Europe; D006801:Humans; D011044:Poland
Choroby zakaźne w Polsce w 1974 r. na tle sytuacji w świecie